Results 201 to 210 of about 3,843,436 (244)
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 1977 openaire +1 more source
Some of the next articles are maybe not open access.
Scientific American, 2015
The article looks at a model car developed at Columbia University which is powered by evaporation. The vehicle incorporates plastic tapes covered in bacterial spores, which absorb moisture and expand and then contract, creating torque in its rotary engine. Scientists have used the same technology to power light-emitting-diode (LED) lights.
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The article looks at a model car developed at Columbia University which is powered by evaporation. The vehicle incorporates plastic tapes covered in bacterial spores, which absorb moisture and expand and then contract, creating torque in its rotary engine. Scientists have used the same technology to power light-emitting-diode (LED) lights.
+5 more sources
Abundance, Control and Water! Water! Water!
Food, Culture & Society, 2016Working in the workplace requires a labor all of its own. In addition to the work of simply provisioning food, the twenty-five university office workers interviewed in this interdisciplinary study also put considerable labor into developing and maintaining complex systems for making choices about what, how and where to eat while working. These systems,
Carolyn Thomas +3 more
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