AC-Safe can protect or filter the phone line and protect or filter the ac power supply (mains), from lightnings (or surges) and extra currents. Toss in a few modifications, and also noise coming from power lines can be easily filtered.

The Hubble Space Telescope's handlers are weighing a plan to turn on a never-used backup system to restore communications as early as next week. If it works, the world's favorite orbiting observatory could be back in business just a couple of days later.

There are some interesting instructions for the new parents...

The race for the best "gecko foot" dry adhesive got a new competitor this week with a stronger and more practical material reported in the journal Science by a team of researchers from four U.S. institutions.

Digital Television (DTV) is an advanced broadcasting technology that will transform your television viewing experience. DTV enables broadcasters to offer television with better picture and sound quality. It can also offer multiple programming choices...

To discover mystery about how does Google index Adobe Flash, team from Web Design Beach decided to make experiment and try to find answers for lots of questions about Flash and Search Engine Optimization.

SAN FRANCISCO (Associated Press) -- Savvy Internet users know that downloading unsolicited computer programs is one of the most dangerous things you can do online. It puts you at great risk for a virus or another time bomb from a hacker.

With all of the problems facing Florida, this one may be at the bottom of the list, or on the bottom of your shoe. But researchers at the University of Florida are warning you may see more and more, cockroaches.Scientists say the cockroach population

A NASA probe has begun beaming back stunning new images from its successful second flyby of Mercury, the planet closest to the sun.

Before you can be the judge, you must see this video, then judge for yourself the complexities of the crop circle designs. Consider carefully before jumping to either conclusion. Is it really possible to reproduce this effect with some simple answer?