Christensen, and his employee Wesley Niemczak, both hold previous certifications. Niemczak even has a master clockmakers ...

When it comes to EVs, battery life remains a concern. But this manufacturer swapped out graphite for silicon and created a remarkably efficient battery.

Back in 1966, a suitable toy for a geeky kid was a radio kit. You could find simple crystal radio sets or some more advanced ones. But some lucky kids got the Philips Electronic Engineer EE8 Kit ...