Tesla coils are one of those builds that capture the interest of almost anybody passing by. For the naïve constructor, they look simple enough, but they can be finicky beasts—beasts that can ...

If you think of a metal detector, you’re probably thinking of a fairly simple device with a big coil and a piercing whine coming from a tinny speaker. [mircemk] has built a more modern adaptation.

Michigan State basketball returns to the floor with an opportunity to reach the Elite Eight for the first time in six years. The Spartans will tangle with the Ole Miss Rebels in Atlanta on Friday ...