Ralph Teetor cruise control inventor: Ralph Teetor, who became blind early in life, was the genius behind cruise control in ...

An underwater ship -- A siphon for raising water -- Lifting weights by water, and a portable siphon -- Construction of sluices to raise ships to any height -- A machine worked by fire which can throw ...

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 ...

Many inventors focus on improving existing technologies. Your work appears to take a different direction. What is your approach to innovation? Most engineering innovation is incremental. We make ...