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Why a Draft Would Weaken the U.S. Military

science.howstuffworks.com/why-draft-would-weaken-u-s-military.htm

Most experts agree that the all-volunteer military is what makes the U.S. armed forces the best in the world. Would that change if the draft was reinstated?

Electricity-free Fridge Could Change Millions of Lives

science.howstuffworks.com/innovation/edible-innovations/electricity-free-fridge-could-change-millions-lives.htm

Food spoilage is an urgent issue for the millions of people with unreliable electricity - or no electricity at all. A supercool $35 fridge could change that common scenario.

World War II Relics Still Haunt Pacific Waters

science.howstuffworks.com/environmental/earth/geology/world-war-ii-relics-pacific-waters.htm

Decades after the massive conflict, reminders of battles linger in pristine Pacific waters.

Why Humans Scream, Make Crazy Faces When Terrified

science.howstuffworks.com/life/inside-the-mind/human-brain/why-humans-scream-when-scared.htm

Wouldn't keeping quiet help us get away from whatever's scaring us? What's the science behind the weird face and raw shout?

Why Some People Faint When They See Blood

science.howstuffworks.com/life/inside-the-mind/human-brain/why-people-faint-sight-blood.htm

What's the science behind fainting at the sight of blood? This BrainStuff video takes a look at the brain's internal toggle switch making some people hit the floor.

Your Thoughts Could Activate a Tiny Robot Inside Your Own Brain

science.howstuffworks.com/your-thoughts-could-activate-a-tiny-robot-your-own-brain.htm

For the first time, Israeli researchers have developed a system that lets a human use brain waves to control nanobots in a cockroach. How could that help your health?

1816 Was the Year Without a Summer

science.howstuffworks.com/nature/climate-weather/atmospheric/200-years-ago-we-had-a-year-a-summer.htm

More than two centuries ago, the biggest volcanic explosion in human history occurred. And it had far-reaching effects.

Why Did It Take So Long to 'Discover' Planet Nine?

science.howstuffworks.com/discover-planet-nine.htm

A massive planet seems to have been lurking on the edge of our solar system for some time now. Learn more about the Ninth Planet at HowStuffWorks Now.

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