VI I NOW come to the second of the parallel motions I said I would show you. If I take a kite and pivot the blunt end to the fixed base and make the sharp end move up and down in a straight line, ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Researchers have made molecules organise themselves into straight lines, paving the way to create nanotech circuit boards. Researchers at the University of Wisconsin have come up with a way to ...