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  • Scanning electron microscopy (SEM) of cellulose fibers in a paper wasp nest..The calibration bar is 100 um and the magnification is 371 x.
    K08SEMwasp-paper21.jpg
  • Scanning electron microscopy (SEM) of a black fly eye (species Simulium ).  The yellow is yeast cells onthe eye, their function is unknown.  The magnification is 4,410x and the calibration bar is 1 um in length.
    K08SEM-blackflyeye001C.jpg
  • Scanning electron microscopy (SEM) of a black fly eye (species Simulium ).  The magnification is 00x and the calibration bar is 100 um in length.
    K08SEM-blackflyB07.jpg
  • Scanning electron microscopy (SEM) of a black fly  (species Simulium ).  The magnification is 118x and the calibration bar is 100 um in length.
    K08SEM-blackfly002.jpg
  • Scanning electron microscopy (SEM) of a black fly eye (species Simulium ).  The magnification is 4,410x and the calibration bar is 1 um in length.
    K08SEM-blackflyeye001B.jpg
  • A scanning electron microscope (SEM) image of a gecko tongue..The reference bar is 30 um wide and was imaged at 176x magnification.
    K08semgecko-tongue03A.jpg
  • Scanning electron microscope (SEM) of the egg (nit) of a human head louse (Pediculus humanus).   Magnified 500x.
    K07SEM-headliceeggs3.jpg
  • Scanning electron microscope (SEM) of the egg (nit) of a human head louse (Pediculus humanus).   Magnified 145x.
    K07SEM-headliceeggs1.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170525-B-cpdM080C.jpg
  • Transverse section of Stinking Hellebore (Helleborus foetidus).  A poisonous plant.  Light micrograph of a section through a stem.  The magnification is 200 times when printed 10 inches wide.
    K07Stinking200x02.tif
  • Scanning electron microscope image of the dark flower in the center of a Queen Anne's Lace ( Daucus carota) Flower. Queen Anne's Lace , is also known as Wild Carrot or Bird's Nest . An introduced weed that is abundant throughout much of temperate North America east of the Sierras. It is the wild form of the domesticated garden carrot.  The USDA has listed it as a noxious weed. The calibration bar is 200um or .2mm.  This image was collected at 231x..The luna moth has one of the most sensitive antenna of any insect.  The males antenna has the sole purpose of smelling out a female for mating.
    K08SEMqueenannslace017A.jpg
  • Scanning electron microscope image of a male luna moths antennae (Actias luna)..The calibration bar is 100um or .1mm.  This image was collected at 982x..The luna moth has one of the most sensitive antenna of any insect.  The males antenna has the sole purpose of smelling out a female for mating.
    K08SEM-lunamoth002D.jpg
  • SEM of a mutant fruit fly. Scanning Electron Micrograph (SEM) of the head of a mutant fruit fly (Drosophila melanogaster). This mutant has abnormal head parts due to the ?ant mutation?.  Fruit flies are widely used in genetic experiments, particularly in mutation experiments, because they reproduce rapidly and their genetic systems are well understood.
    K07sem-fruitfly4.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170517-B027pan.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170524H072A.jpg
  • Transverse section of Stinking Hellebore (Helleborus foetidus).  A poisonous plant.  Light micrograph of a section through a stem.  The magnification is 200 times when printed 10 inches wide.
    K07Stinking200x03.tif
  • Scanning electron microscope image of a Bald-faced hornet stinger(Vespula maculata)   Once the barbs are set into the victim, the poison flows between the two blades of the stinger.  The claibration bar is 20 um and the magnification is 2,880x..
    K08sembaldfacedhornet008b.jpg
  • SEM of a mutant fruit fly. Scanning Electron Micrograph (SEM) of the head of a mutant fruit fly (Drosophila melanogaster). This mutant has abnormal size eyes ? they are smaller than normal and are due to the ?eyeless mutation?.  Fruit flies are widely used in genetic experiments, particularly in mutation experiments, because they reproduce rapidly and their genetic systems are well understood.
    K07sem-fruitFLY2.jpg
  • SEM of a mutant fruit fly. Scanning Electron Micrograph (SEM) of the head of a mutant fruit fly (Drosophila melanogaster). This mutant has abnormal bar shaped eyes ? they are smaller than normal and are due to the ?bar mutation?.  Fruit flies are widely used in genetic experiments, particularly in mutation experiments, because they reproduce rapidly and their genetic systems are well understood.
    K07SEM-fruitfly-bareye2.jpg
  • Transverse section of an Umbrella Pine Stem (Sciadopitys verticillata) .  Light micrograph of a section through a  stem.  The Umbrella Pine is also called Koyamaki (Sciadopitys verticillata) or Japanese Umbrella-pine, is a unique conifer endemic to Japan. It is the sole member of the family Sciadopityaceae and genus Sciadopitys, a living fossil with no close relatives, and known in the fossil record for about 230 million years. The magnification is 32 times when printed 10 inches wide.
    K07umbrellapine32x.tif
  • Sweet Flag Stem (Acorus calamus)  Light micrograph of a section through a fig tree stem. The large holes are cross-sections of xylem, vascular tissue used to transport water and minerals from the roots.  The rootstock of this aromatic plant are used as a natural insecticide and an ingredient of perfumes. The roots  were used for various medicinal purposes, and reportedly induce hallucinations if eaten in sufficiently large quantities. In modern times the active chemical in the plant have been identified as Beta-asarone,  a carcinogen.  The Food & Drug Administration (FDA) has banned the use of the sweet flag as a food additive. The magnification is 200 times when printed 10 inches wide.
    K07sweet-flag200x-11.tif
  • Transverse section of Stinking Hellebore (Helleborus foetidus).  A poisonous plant.  Light micrograph of a section through a stem.  The magnification is 32 times when printed 10 inches wide.
    K07Stinking32x.tif
  • Transverse section stem of an oak tree (Quercus robur).  Light micrograph of a section through a stem.  The magnification is 200 times when printed 10 inches wide.
    K07oak200x02.tif
  • Transverse section of a King Solomon's-seal (Polygonatum muliiflorum) stem. Polygonatum (King Solomon's-seal, Solomon's Seal) is a genus of about 50 species of flowering plants within the family Ruscaceae, formerly classified in the lily family Liliaceae.  Light micrograph of a section through a  stem.  The magnification is 200 times when printed 10 inches wide.
    K07KingSolomon200x05.tif
  • Transverse section stem of Ivy (Hedera) a dicotyledon.  Light micrograph of a section through an ivy stem.  The magnification is 600 times when printed 10 inches wide.
    K07ivy-stem600x5.tif
  • Butchers Broom (box holly) Ruscus aculeatus. Butcher's broom is an aromatic, diuretic, mildly laxative herb that reduces inflammation and constricts the veins.  The plant is considered a medicinal herb since medieval times.  Magnifation is 32 times when printed 10 inches wide.
    K07butchers-broom.tif
  • Scanning electron microscope image of the mouth parts of a mosquito larva (family Culicidae).  The collection of hairs (light brown) are feeding structures used to filter water. The hairs beat through the water filtering out algae, bacteria and other micro-organisms that the larva feeds on.The calibration bar is 100 um and was take at a magnification of 1,440 x. ..
    K08semmosquito-larva023.jpg
  • Scanning electron microscope image of a Honey Bee Stinger. (Apis mellifera)  The large sack on the left produces the poison.  Once the barbs are set into the victim, the poison flows between the two blades of the stinger.  This image represents a field of view of 2 mm...
    K08sembeestinger047.jpg
  • Scanning electron microscope image of the dark flower in the center of a Queen Anne's Lace ( Daucus carota) Flower. Queen Anne's Lace , is also known as Wild Carrot or Bird's Nest . An introduced weed that is abundant throughout much of temperate North America east of the Sierras. It is the wild form of the domesticated garden carrot.  The USDA has listed it as a noxious weed. The calibration bar is 200um or .2mm.  This image was collected at 231x..The luna moth has one of the most sensitive antenna of any insect.  The males antenna has the sole purpose of smelling out a female for mating.
    K08SEMqueenannslace017B.jpg
  • Scanning electron microscope image of a male luna moths antennae (Actias luna)..The calibration bar is 100um or .1mm.  This image was collected at 982x..The luna moth has one of the most sensitive antenna of any insect.  The males antenna has the sole purpose of smelling out a female for mating.
    K08SEM-lunamoth002B.jpg
  • SEM of a mutant fruit fly. Scanning Electron Micrograph (SEM) of the head of a mutant fruit fly (Drosophila melanogaster). This mutant has abnormal antena due to the ?ant? mutation.  Fruit flies are widely used in genetic experiments, particularly in mutation experiments, because they reproduce rapidly and their genetic systems are well understood.
    K07SEM-fruitfly3.jpg
  • SEM of a mutant fruit fly. Scanning Electron Micrograph (SEM) of the head of a mutant fruit fly (Drosophila melanogaster). This mutant has abnormal bar shaped eyes ? they are smaller than normal and are due to the ?bar mutation?.  Fruit flies are widely used in genetic experiments, particularly in mutation experiments, because they reproduce rapidly and their genetic systems are well understood.
    K07SEM-fruitfly-bareye1.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170525-B-cpdM080B.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170524H072B1.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170524H072B.jpg
  • Transverse section of a Tamarisk stem (Tamarix tetrandra) .  micrograph of a section through a  stem.  The magnification is 200 times when printed 10 inches wide.
    K07Tamarisk200x02.tif
  • Transverse section of a Tamarisk stem (Tamarix tetrandra) .  micrograph of a section through a  stem.  The magnification is 32 times when printed 10 inches wide.
    K07Tamarisk32x.tif
  • Transverse section of a honeysuckle stem. Honeysuckle (Lonicera periclymenum), known as Common Honeysuckle, European Honeysuckle or woodbine.Light micrograph of a section through a  stem.  The magnification is 32 times when printed 10 inches wide.
    K07honeysuckle32x.tif
  • Transverse section of a  Datura Stem (Datura stramonium).  Light micrograph of a section through a stem.  The magnification is 32 times when printed 10 inches wide.  Datura is also known by the common names Jimson Weed, Gypsum Weed, Stink Weed, Loco Weed, Jamestown Weed, Thorn Apple, Angel's Trumpet, Devil's Trumpet, Devil's Snare is a common weed in the Nightshade Family. It contains tropane alkaloids that are sometimes used as a hallucinogen.
    K07datura32X.tif
  • Butchers Broom (box holly) Ruscus aculeatus. Butcher's broom is an aromatic, diuretic, mildly laxative herb that reduces inflammation and constricts the veins.  The plant is considered a medicinal herb since medieval times.  Magnifation is 200 times when printed 10 inches wide.
    K07butchers-broom200x1.tif
  • Scanning electron microscope image of the eastern subterranean termite (Reticulitermes flavipes) is the most widely distributed Reticulitermes termite and is found in the entire eastern region of North America as far north as Ontario, Canada, and south to Florida.  The calibration bar is 100 um and the magnification was 52 x...
    K08semtermites012.jpg
  • SEM of a Porcupine Quill. This is a quill from a porcupine. (Erethizon dorsatum) The quill is designed to stick into the skin of a predator and not be easily removed.  This is an effective defensive mechanism for the porcupine. False color  Scanning Electron Micrograph (SEM).
    KW07SEM-porcupinecolor2.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170525-B-cpdM080.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170517bud-F055panC.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170517bud-F055panA.jpg
  • Transverse section of a Tamarisk stem (Tamarix tetrandra) .  micrograph of a section through a  stem.  The magnification is 200 times when printed 10 inches wide.
    K07Tamarisk200x04.tif
  • Sweet Flag Stem (Acorus calamus)  Light micrograph of a section through a fig tree stem. The large holes are cross-sections of xylem, vascular tissue used to transport water and minerals from the roots.  The rootstock of this aromatic plant are used as a natural insecticide and an ingredient of perfumes. The roots  were used for various medicinal purposes, and reportedly induce hallucinations if eaten in sufficiently large quantities. In modern times the active chemical in the plant have been identified as Beta-asarone,  a carcinogen.  The Food & Drug Administration (FDA) has banned the use of the sweet flag as a food additive. The magnification is 200 times when printed 10 inches wide.
    K07sweet-flag200x-1.tif
  • Transverse section of Stinking Hellebore (Helleborus foetidus).  A poisonous plant.  Light micrograph of a section through a stem.  The magnification is 200 times when printed 10 inches wide.
    K07Stinking200x04.tif
  • Transverse section of a Acacia dealbata (Silver Wattle) stem. Silver Wattle is a species of Acacia, native to southeastern Australia.  It is a fast growing evergreen tree or shrub growing up to 30 m tall, typically a pioneer species after fire.  Acacia dealbata is widely cultivated as an ornamental plant.  Light micrograph of a section through a stem.  The magnification is 200 times when printed 10 inches wide.
    K07SilverWattle200x06.tif
  • Transverse section stem of a Raspberry Stem (Rubus strigosus).  Light micrograph of a section through a stem.  Also called the American Red Raspberry or American Raspberry.  The magnification is 200 times when printed 10 inches wide.
    K07raspberry200x20.tif
  • Transverse section of a King Solomon's-seal (Polygonatum muliiflorum) stem. Polygonatum (King Solomon's-seal, Solomon's Seal) is a genus of about 50 species of flowering plants within the family Ruscaceae, formerly classified in the lily family Liliaceae.  Light micrograph of a section through a  stem.  The magnification is 32 times when printed 10 inches wide.
    K07KingSolomon32x.tif
  • Transverse section stem of Ivy (Hedera) a dicotyledon.  Light micrograph of a section through an ivy stem.  The magnification is 200 times when printed 10 inches wide.
    K07ivy-stem200x-9.tif
  • Transverse section of Hogweed Stem (Heracleum mantegazzianum).  Light micrograph of a section through a stem. Hogweed is a very invasive plant.  The magnification is 200 times when printed 10 inches wide.
    K07hogweed200x01.tif
  • Fig Stem (Ficus sp.)  Light micrograph of a section through a fig tree stem. The large holes are cross-sections of xylem, vascular tissue used to transport water and minerals from the roots.  The magnification is 32 times when printed 10 inches wide.
    K07fig.tif
  • Transverse section of a Cow Parsley stem. Cow Parsley (Anthriscus sylvestris)also known as Wild Chervil, Wild Beaked Parsley, and Keck.  It is a herbaceous biennial or short-lived perennial. It is native to Europe.  Light micrograph of a section through a  stem.  The magnification is 32 times when printed 10 inches wide.
    K07CowParsley32x.tif
  • Light micrograph of a section through a bamboo stem. The large holes are cross-sections of xylem, vascular tissue used to transport water and minerals from the roots.  The magnification is 32 times when printed 10 inches wide.
    K07bamboo.tif
  • Scanning electron microscope image of a water flea (Daphnia magna).  Daphnia is commonly found in fresh water. Water fleas are filter feeders that ingest algae, protozoan, or organic matter. This image was collected at a magnification of 2,180x...
    K09-semdaphnia119.jpg
  • Scanning electron microscope image of a water flea (Daphnia magna).  Daphnia is commonly found in fresh water. Water fleas are filter feeders that ingest algae, protozoan, or organic matter. This image represents a field of view of 2 mm and was collected at a magnification of 329x...
    K09-semdaphnia117.jpg
  • Scanning electron microscope image of the dark flower in the center of a Queen Anne's Lace ( Daucus carota) Flower. Queen Anne's Lace , is also known as Wild Carrot or Bird's Nest . An introduced weed that is abundant throughout much of temperate North America east of the Sierras. It is the wild form of the domesticated garden carrot.  The USDA has listed it as a noxious weed. The calibration bar is 200um or .2mm.  This image was collected at 231x..The luna moth has one of the most sensitive antenna of any insect.  The males antenna has the sole purpose of smelling out a female for mating.
    K08sem2queenannslace009.jpg
  • Sweet Flag Stem (Acorus calamus)  Light micrograph of a section through a fig tree stem. The large holes are cross-sections of xylem, vascular tissue used to transport water and minerals from the roots.  The rootstock of this aromatic plant are used as a natural insecticide and an ingredient of perfumes. The roots  were used for various medicinal purposes, and reportedly induce hallucinations if eaten in sufficiently large quantities. In modern times the active chemical in the plant have been identified as Beta-asarone,  a carcinogen.  The Food & Drug Administration (FDA) has banned the use of the sweet flag as a food additive. The magnification is 200 times when printed 10 inches wide.
    K07sweet-flag200x-10.tif
  • Sweet Flag Stem (Acorus calamus)  Light micrograph of a section through a fig tree stem. The large holes are cross-sections of xylem, vascular tissue used to transport water and minerals from the roots.  The rootstock of this aromatic plant are used as a natural insecticide and an ingredient of perfumes. The roots  were used for various medicinal purposes, and reportedly induce hallucinations if eaten in sufficiently large quantities. In modern times the active chemical in the plant have been identified as Beta-asarone,  a carcinogen.  The Food & Drug Administration (FDA) has banned the use of the sweet flag as a food additive. The magnification is 200 times when printed 10 inches wide.
    K07sweet-flag200x-4.tif
  • Sweet Flag Stem (Acorus calamus)  Light micrograph of a section through a fig tree stem. The large holes are cross-sections of xylem, vascular tissue used to transport water and minerals from the roots.  The rootstock of this aromatic plant are used as a natural insecticide and an ingredient of perfumes. The roots  were used for various medicinal purposes, and reportedly induce hallucinations if eaten in sufficiently large quantities. In modern times the active chemical in the plant have been identified as Beta-asarone,  a carcinogen.  The Food & Drug Administration (FDA) has banned the use of the sweet flag as a food additive. The magnification is 25 times when printed 10 inches wide.
    K07sweet-flag.tif
  • Scanning electron microscope image of a  mosquito larva (family Culicidae). The larva hatches and lives in water until it attains its adult form. It breathes air through its siphon tube (upper right), This image represents a field of view of 2 mm...
    K08SEMMosquito-larva51.jpg
  • The stigma of Cannabis sativa. The stigma is the structure on the female flower that catches the male pollen. The sexual transfer of genetic materials is critical for creating seeds.  This Scanning Electron Microscope image (SEM) has false color applied. The stigma is 1 mm in diameter in this image.
    K170517bud-F055panB.jpg
  • Butchers Broom (box holly) Ruscus aculeatus. Butcher's broom is an aromatic, diuretic, mildly laxative herb that reduces inflammation and constricts the veins.  The plant is considered a medicinal herb since medieval times.  The magnification is 200 times when printed 10 inches wide.
    K07butchers-broom200x2.tif
  • Transverse section of a Black Bryony stem.  Light micrograph of a section through the stem.  Black Bryony (Tamus communis) is a flowering plant, in the yam family Dioscoreaceae, native to Europe, northwest Africa and Asia.  This plant is poisonous.  It is a climbing herbaceous plant growing to 2-4 m tall, with twining stems. The magnification is 32 times when printed 10 inches wide.
    K07Tamus-communis32x.tif
  • Transverse section stem of a Raspberry Stem (Rubus strigosus).  Light micrograph of a section through a stem.  Also called the American Red Raspberry or American Raspberry.  The magnification is 32 times when printed 10 inches wide.
    K07raspberry32x.tif
  • Scanning electron microscope image of a male luna moths antennae (Actias luna)..The calibration bar is 100um or .1mm.  This image was collected at 982x..The luna moth has one of the most sensitive antenna of any insect.  The males antenna has the sole purpose of smelling out a female for mating.
    K08SEM-lunamoth002C.jpg
  • SEM of a fruit fly mouth. Scanning Electron Micrograph (SEM) of the head of a  fruit fly (Drosophila melanogaster).  Fruit flies are widely used in genetic experiments, particularly in mutation experiments, because they reproduce rapidly and their genetic systems are well understood.
    K07SEM-fruitfly-mouth3.jpg
  • Skin from the Great Hammerhead Shark (Sphyrna mokarran). The Great Hammerhead Shark is the largest species of hammerhead shark, family Sphyrnidae, attaining a maximum length of 6.1 m (20 ft). It is found in tropical and warm temperate waters worldwide. This specimen was collected in Florida. This is a scanning electron microscope shot of the skin. Magnification is x142 when printed 10 cm wide.
    K14SEM-hammerhead-skin008B.jpg
  • SEM of Human bone. This image shows the cancellous (spongy) bone of the human shin. Bone tissue is either compact or cancellous. Compact bone usually makes up the exterior of the bone, while cancellous bone is found in the interior. Cancellous bone is characterised by a honeycomb arrangement of trabeculae. These structures help to provide support and strength. The spaces within this tissue normally contain bone marrow, a blood forming substance.  Magnification is x50 when printed 10 cm wide.
    K14SEM-humanbone039.jpg
  • The underside of a new cannabis leaf imaged with a scanning electron microscope (SEM). Width of the image is 8 mm.
    K170509M081full-PAN2.jpg
  • The top side of a new cannabis leaf imaged with a scanning electron microscope (SEM). Width of the image is 4 mm.
    K17SEM_leaf10C.jpg
  • An SEM image of a bract leaf that extends from the center of a cannabis bud. This type of leaf has high concentrations of the glandular trichomes that produce THC. Width of the leaf is 4 mm.
    170614leafE029pan3.jpg
  • Colored scanning electron micrograph (SEM) of clotting red blood cells from a 18 year old male's wisdom tooth tissue.  The red blood cells are starting to clot in this image.  Magnification: x1830 when printed 10cm wide.
    K14SEM140618tooth043.jpg
  • SEM of Human bone. This image shows the cancellous (spongy) bone of the human shin. Bone tissue is either compact or cancellous. Compact bone usually makes up the exterior of the bone, while cancellous bone is found in the interior. Cancellous bone is characterised by a honeycomb arrangement of trabeculae. These structures help to provide support and strength. The spaces within this tissue normally contain bone marrow, a blood forming substance.  Magnification is x40 when printed 10 cm wide.
    K14SEM-humanbone041B.jpg
  • SEM of Human bone. This image shows the cancellous (spongy) bone of the human shin. Bone tissue is either compact or cancellous. Compact bone usually makes up the exterior of the bone, while cancellous bone is found in the interior. Cancellous bone is characterised by a honeycomb arrangement of trabeculae. These structures help to provide support and strength. The spaces within this tissue normally contain bone marrow, a blood forming substance.  Magnification is x40 when printed 10 cm wide.
    K14SEM-humanbone034.jpg
  • Colored scanning electron micrograph (SEM) of clotting red blood cells from a 18 year old male's wisdom tooth tissue.  The red blood cells are starting to clot in this image.  Magnification: x3380 when printed 10cm wide.
    K14-sem-tissue091.jpg
  • SEM of a conodont tooth.  Acid etched from 500 million year old rock. Scientists are still unsure how these teeth were placed in most of the species.  Conodonts are extinct chordates resembling small eels maybe the size of the modern earthworm.  Classified in the class Conodonta. For many years, they were known only from tooth-like microfossils now called conodont elements, found in isolation. Knowledge about soft tissues remains relatively sparse. The animals are also called Conodontophora (conodont bearers) to avoid ambiguity.  This specimen was .5 mm wide and was collected in Ohio.
    K14-SEM-set2conodont039full.jpg
  • SEM of a conodont tooth.  Acid etched from 500 million year old rock. Scientists are still unsure how these teeth were placed in most of the species.  Conodonts are extinct chordates resembling small eels maybe the size of the modern earthworm.  Classified in the class Conodonta. For many years, they were known only from tooth-like microfossils now called conodont elements, found in isolation. Knowledge about soft tissues remains relatively sparse. The animals are also called Conodontophora (conodont bearers) to avoid ambiguity.  This specimen was .5 mm wide and was collected in Ohio.
    K14-SEM-set2conodont022full2.jpg
  • SEM of a conodont tooth.  Acid etched from 500 million year old rock. Scientists are still unsure how these teeth were placed in most of the species.  Conodonts are extinct chordates resembling small eels maybe the size of the modern earthworm.  Classified in the class Conodonta. For many years, they were known only from tooth-like microfossils now called conodont elements, found in isolation. Knowledge about soft tissues remains relatively sparse. The animals are also called Conodontophora (conodont bearers) to avoid ambiguity.  This specimen was .5 mm wide and was collected in Ohio.
    K14-SEM-set2conodont022full.jpg
  • Light Micrograph of pollen grains from a flower; magnification 100x at 35mm.
    K12-pollen8563.jpg
  • SEM of Eastern bluebird (Sialia sialis) feathers.  This image is 3 mm wide..These feathers have micro-structures that reflect blue light.  These microscopic features allow the bird to display bright blue iridescent colors.
    K08SEMbbfeath06-5.jpg
  • Scanning Electron Microscope (sem) image of heroin (diamorphine).  Heroin is a powerful narcotic  and painkiller that is derived from morphine. Its use in medicine is restricted because it is highly addictive after only a short period of use. Heroin is abused as a recreational drug. The body develops tolerance to the drug quickly and larger doses are needed to achieve the same effect.  The calibration bar is 10 um and the magnification is 802 x. In this image the blue colors represent contaminants.
    K08SEMheroin-b008A.jpg
  • SEM of Meteorite from the Cretaceous-Tertiary (KT) extinction event, also known as the KT boundary, was a period of massive extinction of species that occurred about 65.5 million years ago. The spheres shown here represent material that was melted from a large meteorite impact. Flung high into the earth's atmosphere, these hot particles rained down, killing most life on the planet. These specimens are from Spain and were photographed at 1000x magnification.
    K08sem-ktmet3.jpg
  • Scanning Electron Micrograph (SEM) of a grain of pollen from Cannabis sativa plant. The pollen is 20 um in diameter and is scattered by air currents.  The pollen of the cannabis plant is almost identical to the hops plant, a close relative.
    K170524CPDpollen010A.jpg
  • A cannabis seedling showing the first set of true leaves. Imaged with a scanning electron microscope (SEM). False color has been applied. The marijuana plant produces tetrahydrocannabinol (THC), the active component of cannabis when used as a drug. The filed of view in this image is 4 mm wide.
    K170428-4dayPA003A.jpg
  • The top side of a new cannabis leaf imaged with a scanning electron microscope (SEM). Width of the image is 4 mm.
    K17SEM_leaf10A.jpg
  • An SEM image of a bract leaf that extends from the center of a cannabis bud. This type of leaf has high concentrations of the glandular trichomes that produce THC. Width of the leaf is 4 mm.
    170614leafE029pan2.jpg
  • Skin from the Great Hammerhead Shark (Sphyrna mokarran). The Great Hammerhead Shark is the largest species of hammerhead shark, family Sphyrnidae, attaining a maximum length of 6.1 m (20 ft). It is found in tropical and warm temperate waters worldwide. This specimen was collected in Florida. This is a scanning electron microscope shot of the skin. Magnification is x240 when printed 10 cm wide.
    K14SEM-hammerhead-skin043B.jpg
  • An SEM image of the skin from a Hammerhead shark (Sphyrna zygaena). The magnification is x174 when printed 10 cm wide.
    K14SEM-hammerhead-skin002B.jpg
  • A SEM image of the skin from the Blacktip reef shark (Carcharhinus melanopterus)   Magnification is x215 when printed 10 cm wide.
    K14SEM-blacktip012.jpg
  • Colored scanning electron micrograph (SEM) of clotting red blood cells from a 18 year old male's wisdom tooth tissue.  The red blood cells are starting to clot in this image.  Magnification: x2330 when printed 10cm wide.
    K14SEM140618tooth013.jpg
  • SEM of Human bone. This image shows the cancellous (spongy) bone of the human shin. Bone tissue is either compact or cancellous. Compact bone usually makes up the exterior of the bone, while cancellous bone is found in the interior. Cancellous bone is characterised by a honeycomb arrangement of trabeculae. These structures help to provide support and strength. The spaces within this tissue normally contain bone marrow, a blood forming substance.  Magnification is x50 when printed 10 cm wide.
    K14SEM-humanbone046-2B.jpg
  • SEM of Human bone. This image shows the cancellous (spongy) bone of the human shin. Bone tissue is either compact or cancellous. Compact bone usually makes up the exterior of the bone, while cancellous bone is found in the interior. Cancellous bone is characterised by a honeycomb arrangement of trabeculae. These structures help to provide support and strength. The spaces within this tissue normally contain bone marrow, a blood forming substance.  Magnification is x50 when printed 10 cm wide.
    K14SEM-humanbone039B.jpg
  • SEM of Human bone. This image shows the cancellous (spongy) bone of the human shin. Bone tissue is either compact or cancellous. Compact bone usually makes up the exterior of the bone, while cancellous bone is found in the interior. Cancellous bone is characterised by a honeycomb arrangement of trabeculae. These structures help to provide support and strength. The spaces within this tissue normally contain bone marrow, a blood forming substance.  Magnification is x40 when printed 10 cm wide.
    K14SEM-humanbone034B.jpg
  • Colored scanning electron micrograph (SEM) of clotting red blood cells from a 18 year old male's wisdom tooth tissue.  The red blood cells are starting to clot in this image.  Magnification: x5100 when printed 10cm wide.
    K14-sem-tissue079B.jpg
  • Colored scanning electron micrograph (SEM) of clotting red blood cells from a 18 year old male's wisdom tooth tissue.  The red blood cells are starting to clot in this image.  Magnification: x2330 when printed 10cm wide.
    K14-sem-tissue077.jpg
  • SEM of a conodont tooth.  Acid etched from 500 million year old rock. Scientists are still unsure how these teeth were placed in most of the species.  Conodonts are extinct chordates resembling small eels maybe the size of the modern earthworm.  Classified in the class Conodonta. For many years, they were known only from tooth-like microfossils now called conodont elements, found in isolation. Knowledge about soft tissues remains relatively sparse. The animals are also called Conodontophora (conodont bearers) to avoid ambiguity.  This specimen was .5 mm wide and was collected in Ohio.
    K14-SEM-set2conodont017full.jpg
  • Mosquito larva (Culicine sp.). At the end of the abdomen is a breathing siphon that ends in a spiracle. This is held out of the water to allow the larva to breathe. The mosquito's larval stage lasts for between 1 to 2 weeks. During this time the larva lives underwater, feeding on algae and detritus. Photograhed in Upstate New York in the summer..
    K12-mosuitoe401.JPG
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Ted Kinsman

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