equation
New equation calculates cost of walking for first time
Any parent that takes their kid out for a walk knows that children tire more quickly than adults, but why is that? Do kids and small adults walk differently from taller people or do they tire faster for some other reason? Peter Weyand from Southern …
New equation could advance research in solar cell materials
ANN ARBOR, Mich.—A groundbreaking new equation developed in part by researchers at the University of Michigan could do for organic semiconductors what the Shockley ideal diode equation did for inorganic semiconductors: help to enable their wider a…
A chip off the early hominin tooth
Were our early mammalian ancestors vegetarians, vegans or omnivores? It’s difficult for anthropologists to determine the diet of early mammalians because current fossil analysis provides too little information. But a new method that measures the…