Farmall Tractor Advertising Poster
Advertising poster for McCormick Farmall tractors featuring an illustration of a Farmall C tractor on a blue background. Includes the text "time-proved for improved farming" ...
09 Mar
silverston’s milwaukee No.2
silverston’s milwaukee No.2
Dr. A. Rudolph Silverston's vacu-aerial flying machine, as seen from the rear. This was the 2nd of Dr. Silverston's aeronautical creations, based on his unique theory ...
09 Mar
ceramium, a red alga, close up
ceramium, a red alga, close up
Micrograph - Ceramium, a red alga, close up (10-Nov-2003). Prepared by the University of Gothenburg, Sweden. Photo by Josefine Stenudd. link
08 Mar
cloning, 3 diagrams
cloning, 3 diagrams
Differentiated cells contain all the genetic instructions necessary to direct the formation of a complete organism. (A) The nucleus of a skin cell from an adult ...
08 Mar
arctic cisco and sustainable seafood watch list
arctic cisco and sustainable seafood watch list
arctic cisco photography: Robin West link courtesy of Monterrey Bay Aquarium link to iphone app for seafood watch list
08 Mar
lightning only strikes…
lightning only strikes…
equipment used to detect, analyze, and map lightning strikes. Credit: NOAA Photo Library, NOAA Central Library; OAR/ERL/National Severe Storms Laboratory (NSSL) the peak temperature of ...
07 Mar
tesseract hasse diagram
tesseract hasse diagram
Tesseract Hasse diagram of all binary Boolean connectives. The signs for the sixteen nibbles are both vertically and horizontally mirrored. Signs of complementary nibbles (like 0001 and 1110) are ...
07 Mar
make.shift
make.shift
the history of science and invention is riddled with instruments of just this sort... you might say all technology and change are ever the progeny of ...
07 Mar
pink vase sponge with squat lobster
pink vase sponge with squat lobster
a pink vase sponge with a squat lobster in the interior. squat lobster are among the smallest of the lobster species, ranging between 3.5 - ...
06 Mar
Plan of Winthrop Farm in the Town of Winthrop belonging to the City of Boston
Plan of Winthrop Farm in the Town of Winthrop belonging to the City of Boston
map courtesy of the Norman B. Leventhal Map Center, Boston Public Library link Author: Davis, Thomas W., surveyor Publisher: Heliotype Printing Co. Date: 1882 Location: Winthrop (Mass.) Dimension: 60 x 84 ...
Category: life sciences
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