This week’s Feedback column (that I write) in New Scientist magazine has four segments. Here are bits of each of them: Cannabis for construction workers — A Nigerian study from 2015 hints at a cannabis boost to efficiency. Manasseh Iroegbu at the University of Uyo, Nigeria, is lead author of “Exploring the performance of mason workers in the […]
Tag: construction
How penises work: It’s more complicated than that
You may think you know how penises work. You may be a little off in your understanding. Comparative biologist Diane A. Kelly did some comparing of some biology, and discovered some surprising details — surprising to most and maybe all other biologists. She explains in this talk: