Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. Dr. Hugo Junkers started development of his Diesel aircraft engines in a small factory at Dessau, Germany in 1911. His ...
There are plans for open hardware farming equipment that can be brought to third world countries to relieve the beasts of burden and increase the production of fields. Want an open source car? You can ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Designed by Dr. Anselm Franz, the ...
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