Rough PCB surfaces increase the signal’s path length. This is due to the skin effect, which occurs because high-frequency ...

The Wow! Signal, a mysterious 1977 radio burst, is being revisited by scientists who explore a potential link to the ...

Electromagnetic interference is a type of undesirable interference generated within electronics. It can cause them to malfunction or stop working entirely.

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

KPAX completed a transmitter upgrade requiring over-the-air viewers to rescan their TVs. Cable and satellite users are ...

Most cars today can be unlocked and locked with a remote key. For this to work, you need to be within a certain distance from ...

Dr. Graf also notes that for extremely sensitive, dry, or rosacea-prone skin, glycolic acid might be too harsh altogether. “Gentler exfoliants, such as lactic acid or polyhydroxy acids (PHAs), might ...

The fight: All of the fights above and more, if left unresolved, can eventually turn into resentment — even if each ...

KPAX completed a major transmitter upgrade on TV Mountain. Over-the-air viewers must rescan channels to receive programming.

There are several proven approaches to food mutual aid. Pick what works for your community and your capacity.

You don't need to buy a new car to enjoy some of the modern comfort that come packaged in a new vehicle. Those everyday ...

If you’re up for it, you can start the night after your race: Go out for a special meal, and wear your medal. (If you’re feeling it, keep it on for the next few days, too—then, find a way to display ...