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How the Virtual Border Fence Works

people.howstuffworks.com/virtual-border-fence.htm

The virtual border fence uses a system of cameras and radar to catch border crossers. Learn about the virtual border fence and border fence technology.

Will we soon be extinct?

science.howstuffworks.com/life/evolution/mass-extinction.htm

A mass extinction on Earth is long overdue, according to population ecologists. Find out what Earth's fossil record may be telling us about our future.

How Viruses Work

science.howstuffworks.com/life/cellular-microscopic/virus-human.htm

Influenza, Ebola and COVID-19 are all viruses. Find out what a virus does to your body and how to decrease your chance of exposure.

How do I know if I'm eating cloned meat?

science.howstuffworks.com/innovation/edible-innovations/cloned-meat.htm

Cloned meat can come from the offspring of cloned livestock. Learn how cloned meat gets to your table, and why some people don't want to eat cloned meat.

Does a hush really pass over a crowded room 20 minutes after the hour?

science.howstuffworks.com/science-vs-myth/everyday-myths/hush-crowded-room.htm

You're talking with a group of people when, with no apparent warning, everyone stops talking. Is it just an awkward silence or a pregnant pause? Or is this silence something more?

Could reversing global warming start an ice age?

science.howstuffworks.com/environmental/green-science/question780.htm

Reversing global warming is discussed in this article. Learn about reversing global warming.

How to Motivate Kids in Sports

entertainment.howstuffworks.com/sports/youth-coaching/motivate-kids-in-sports.htm

Want to know how to motivate kids in sports? Visit HowStuffWorks to learn how to motivate kids in sports.

Billions of Brood X Cicadas Are About to Get Loud

animals.howstuffworks.com/insects/brood-x-cicadas.htm

And we mean really loud. Like up to 100 decibels loud. Get all the buzz on what's making these bug-eyed bugs return.

How Long Can Viruses Live on Surfaces?

science.howstuffworks.com/life/cellular-microscopic/long-can-viruses-live-on-surfaces.htm

Viruses need hosts to replicate and reproduce. So if a virus has no host, how long can it survive? It depends on a lot of factors.

How Long Do Jellyfish Live? Are They All Immortal?

animals.howstuffworks.com/marine-life/how-long-do-jellyfish-live.htm

The life cycle of jellyfish can seem almost otherworldly. Some species are the closer to actual immortality than anything else we see in the animal kingdom!

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