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506986
Caption: Types of reptilian hearts: lizard, snake, crocodile, and turtle
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 40.50 MB
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521368
Caption: Man with scales weighing head and heart
Artist: Cap Pannell
Release: Not Applicable
File Size: 47.89 MB
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80168
Caption: Triangle pointing to the left with circles in background
Artist: Judith Gosse
Release: Not Applicable
File Size: 35.84 MB
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517599
Caption: Two profiles representing passion and reason
Artist: Roy Scott
Release: Not Applicable
File Size: 50.14 MB
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481095
Caption: Cross section comparing the left ventricular wall of normal heart to a left ventricular wall that has experienced hypertrophy.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 56.06 MB
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28726
Caption: Person left out of group
Artist: Andy Giarnella
Release: Not Applicable
File Size: 35.23 MB
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75137
Caption: Man Writing With Left Hand
Artist: Peter Bono
Release: Not Applicable
File Size: 27.98 MB
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507023
Caption: Hyperboloids of (left) one sheet and (right) two sheets
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 30.92 MB
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508620
Caption: Young man holding up sign that says 'Live green'
Artist: McClatchy - Tribune
Release: Not Applicable
File Size: 40.25 MB
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81450
Caption: Man Carrying Large Pencil On Back
Artist: Lisa Rivard
Release: Not Applicable
File Size: 27.97 MB
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521479
Caption: Woman looking at a long line of people
Artist: Gary Waters
Release: Not Applicable
File Size: 50.53 MB
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505913
Caption: Left, right halves of human brain
Artist: McClatchy - Tribune
Release: Not Applicable
File Size: 4.13 MB
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507054
Caption: (Left) Pieces of a surface given by f(x, y) = 0; (right) if the surface is cut along the curves, an octagon is obtained
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 32.73 MB
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50885
Caption: Crowd of people and signs with directions
Artist: Marco Miot
Release: Not Applicable
File Size: 30.05 MB
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506315
Caption: Human head cut away to show brain; one side of brain has money images, other side has artistic images
Artist: McClatchy - Tribune
Release: Not Applicable
File Size: 2.63 MB
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506662
Caption: Medial view of the left hemisphere of the human brain
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.69 MB
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506581
Caption: (Left) Lateral and (right) frontal views of the human skull
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 8.86 MB
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481358
Caption: (Left) Three-frame gyroscope and (right) two-frame gyroscope.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 27.49 MB
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521422
Caption: People surrounding ladders with missing rungs
Artist: Maravillas Delgado
Release: Not Applicable
File Size: 47.83 MB
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481552
Caption: The human adrenal gland.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.54 MB
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506821
Caption: Profiles of volcanic landforms, shown vertically exaggerated, and with those shown at right out of scale to those shown at left
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.39 MB
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506975
Caption: From top left: Height determination using tangent; tangent to curve at P1 = line aP1; tangent function f(x) for varied x values
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 29.51 MB
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506661
Caption: At left, initial and final shapes that may result from radial and tangential shrinkage At right, various kinds of warping
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 8.57 MB
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481470
Caption: Pulmonary veins and arteries
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.40 MB
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506892
Caption: Anterior view of the left arm, showing median, ulnar, and radial nerves and other branches of the brachial plexus
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.09 MB
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520724
Caption: Man drawing a knot in the middle of a brain
Artist: Maravillas Delgado
Release: Not Applicable
File Size: 50.04 MB
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515304
Caption: Judicial Battle Two Men holding a Gavel
Artist: Rob Colvin
Release: Not Applicable
File Size: 51.74 MB
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481359
Caption: Human heart in situ
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 16.52 MB
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507073
Caption: Rugby player positions: (L) Players in position for a scrummage (R) Positions of players for a line-out
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 29.68 MB
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522829
Caption: Machine Gun Heads
Artist: Andy Giarnella
Release: Not Applicable
File Size: 37.08 MB
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481018
Caption: A fully opposable thumb gives the human hand its unique power grip (left) and precision grip (right).
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.40 MB
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481496
Caption: The human thyroid gland.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 13.16 MB
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481516
Caption: Arteries of the posterior abdominal wall
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.78 MB
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481033
Caption: The gallbladder and bile ducts in situ
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.52 MB
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519297
Caption: Two silhouetted profiles, one with a superimposed flower
Artist: Roy Scott
Release: Not Applicable
File Size: 50.24 MB
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481399
Caption: Generalized flower with parts (left); diagram showing arrangement of floral parts in cross section at the flower's base (right).
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.57 MB
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481422
Caption: Anterior and posterior views of the liver
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.60 MB
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481055
Caption: Diagram showing the exterior and a cross-section of the human heart
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.44 MB
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506874
Caption: (Left) The radius and the ulna, bones of the forearm; (right) the fibula and the tibia, bones of the lower leg
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 15.81 MB
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481162
Caption: Skeletal and muscular structures of a human's leg (left) and a gorilla's leg (right).
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.20 MB
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481297
Caption: Electrical conduction in the heart in healthy individuals is controlled by pacemaker cells in the sinoatrial node.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 38.43 MB
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481376
Caption: Electrocardiogram of the alternating contractions during one heartbeat and a diagram of the heart's impulse-conducting system.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 24.12 MB
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2038
Caption: Television sets left unplugged
Artist: Scott Menchin
Release: Not Applicable
File Size: 18.52 MB
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126499
Caption: Man carrying a flag pointing right with small men pulling him left
Artist: Janusz Kapusta
Release: Not Applicable
File Size: 25.38 MB
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516694
Caption: Head with shapes and head with equations face to face
Artist: Doriano Solinas
Release: Not Applicable
File Size: 50.77 MB
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510313
Caption: (Left) Red-Tailed Vanga-Shrike (Calicalicus madagascariensis) and (right) Coral-Billed nuthatch (Hypositta corallirostris)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 18.06 MB
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516962
Caption: Audience wearing red and blue three-dimensional glasses
Artist: Bill Nagel
Release: Not Applicable
File Size: 51.97 MB
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110182
Caption: Reporter surprised by the answer to a question
Artist: Dynamic Duo Studio
Release: Not Applicable
File Size: 25.89 MB
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126451
Caption: Man speaking with his hand
Artist: Rob Colvin
Release: Not Applicable
File Size: 61.50 MB
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115415
Caption: maple leaf with more stripes on left side
Artist: ImageZoo
Release: Not Applicable
File Size: 61.51 MB
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83774
Caption: Woman Feeling Left Out Of Round Table Discussion
Artist: Jan Sessler
Release: Not Applicable
File Size: 4.12 MB
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506152
Caption: 50s era man driving his futuristic car by calling out commands, drive and turn left through a megaphone as he approaches a billboard advertising 'H.G. Wells, Things to come'
Artist: McClatchy - Tribune
Release: Not Applicable
File Size: 7.22 MB
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305372
Caption: A house with its front door left open
Artist: ImageZoo
Release: Not Released
File Size: 80.08 MB
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115414
Caption: maple leaf with stripes on left side, black and white
Artist: ImageZoo
Release: Not Applicable
File Size: 59.92 MB
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46171
Caption: Pointing in different directions
Artist: Cici Man
Release: Not Applicable
File Size: 9.41 MB