Perfluoroalkyl and polyfluoroalkyl substances (PFAS), a diverse group of synthetic chemicals, are commonly used in numerous products such as ...
Bullish (Video) on MSN18h
Vacuum Tubes (1943)The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication ...
Tech Xplore on MSN21h
Thermophotovoltaic device turns waste heat into electricity—while defying a physical limitA team of engineers and material scientists in the Paul M. Rady Department of Mechanical Engineering at CU Boulder has ...
Interesting Engineering on MSN2h
US scientists create physics-defying device to turn waste heat into electricityA team of engineers and material scientists at the University of Colorado Boulder seems to have defied the basic law of ...
A weekly programme that illuminates the mysteries and challenges the controversies behind the science that's changing our world.
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