Just a few months ago, I wrote about how Nissan was able to produce a road-going engine with a thermal efficiency—the amount ...

My 2020 Toyota Highlander (38,000) had routine service at a local dealership. The manager told me I had an oil leak but was 5 ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Who runs a casino? A full breakdown of pit bosses, pit managers, cage bosses, and the eye in the sky that controls payouts ...

Two-photon imaging and ocular dominance mapping. A. Optical windows for imaging of two macaques. Green crosses indicate the regions for viral vector injections, and yell ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The heart is a pump, and the blood goes round, and round, and round all the time. And why does it do that? Why can't it just have a rest? Well, the blood has to be kept moving around all the time ...

Abstract: Drunken driving monitoring with vehicle ignition locking was created because drunk driving accounts for most fatalities. By performing automatic, open-source, and non-intrusive alcohol ...