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Check out these apps to give your mom what interests her this Mother’s Day
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Smartphone location data still poses a real security risk for the military and its personnel
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Yes, giant space debris is falling to earth right now. No, it probably won’t hit you.
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14 hypnotizing photos that captured the world in and beyond the pandemic
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Sunburn treatments that actually work
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This highly-rated fitness app is on sale & makes healthy living so much easier
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Ecstasy is a tool, not a cure-all, for healing trauma
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Fire-resistant clothing is a hot choice. Here’s how it works.
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Sharks have a sixth sense for navigating the seas
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Animals
Check out these household items that will make excellent Mother’s Day gifts
May 7, 2021 9:59 AM
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Featured in how it works 2009

By Mar 31, 2009
Science

The Next Phage

How to heal an infection that defies antibiotics? Another infection. Doctors in Eastern Europe have used lab-grown viruses to safely...
By Mar 27, 2009
Uncategorized

The Most Advanced Mixing Board

Hollywood sound engineers refine and combine hundreds of individual recordings on advanced mixing boards. Here’s a close look at their...
By Mar 27, 2009
Uncategorized

The Thinnest, Most Colorful TV Yet

A seven-layer screen—-as thin as a credit card—-will be better-looking and more efficient than LCD and plasma
By Mar 25, 2009
Technology

NASA’s Escape Pod

The astronauts’ variation on the ejection seat sends them hurtling a mile away from danger in a matter of seconds
By Mar 23, 2009
Gadgets

Inside an Inkjet Photo Printer

Every time you hit "print," this $100 inkjet lays down thousands of droplets per inch of paper, with microscopic precision
By Mar 23, 2009
Technology

The Tallest Mobile Crane

This portable crane can hoist millions of pounds all day long, then drive home like any other 18-wheeler
By Mar 20, 2009
Technology

The Army’s New Black Hawk

A workhorse chopper gets a 21st-century overhaul
By Mar 13, 2009
Gadgets

Who Protects The Internet?

Pull up the wrong undersea cable, and the Internet goes dark in Berlin or Dubai. See our animated infographics of...