Motor design and experimental setup. a,b, Schematics of a pedestal and a triangular platform, respectively. Cylinders indicate DNA double helices. c, Schematic illustration of motor assembly steps. d… [+6452 chars]
<li>Famintzin, A. Die Wirkung der Lichtes auf die Bewegung der Chlamidomonas pulvisculus Ehr., Euglena viridis Ehr. und Orcillatoria insignis Tw. in Melanges Biologiques tires du Bulletin de I´Ácadem… [+49417 chars]
A tiny flower that blossomed 30 million years ago still lingers today in near-perfect condition, preserved inside an airless amber tomb with only a wee wasp — also frozen in place — for company. Fi… [+4242 chars]
Earths inner core is a ball of solid metal as hot as the surface of the Sun, rotating in a molten tempest of iron and nickelHades, if ever there were one. The sphere is ever growing as the surroundin… [+6015 chars]
Astrophysicist Elisabeth Krause has received several awards acknowledging her contributions to the field. Photo: Elisabeth Krause. The U.S. Department of Energys Fermi National Accelerator Laborator… [+7020 chars]
SpaceX will launch 46 Starlink satellites to orbit on Thursday (July 21), and you can watch it attempt to beat a launch record live. A two-stage Falcon 9 rocket topped with the bevy of internet sate… [+2044 chars]
RA is a chronic disease ubiquitous all over the world. It is the result of complex interactions among genes, environmental and hormonal factors and the immune system21. In our experiment, LBP relieve… [+10034 chars]
Our immune system is essential for our survival, as our bodies are constantly being exposed to bacteria, viruses, parasites, and other pathogens. Without an immune system, we would quickly lose the w… [+5972 chars]
A radio signal emanating from a distant galaxy several billion lightyears from Earth has been detected by astronomers in Canada and at the Massachusetts Institute of Technology (MIT). As MIT report… [+2139 chars]
Dear readers, Welcome to Quartzs newsletter on the economic possibilities of the extraterrestrial sphere. Please forward widely, and let me know what you think. This week: Were looking at a Moon lau… [+6962 chars]
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We all know that greenhouse gases that cause climate change are released while burning coal or gasoline. But did you know that these gases play a positive role too? They actually help our planet rema… [+2633 chars]
