What If You Ate a Brick of Dry Ice?

Dry ice is one of the coldest substances on Earth. Now, what would happen if you swallowed dry ice? What would it do to your skin? How much could you eat before it hurts...

How to Survive in a Horror Movie

How many times have you screamed at the TV while watching a horror movie? Yelling stuff like “No, don’t go down there, you idiot!” or “RUN, JAMIE LEE CURTIS, RUN! Well...

How to Survive a Rockfall

Carved by glaciers thousands of years ago, the cliffs of California’s legendary Yosemite National Park constantly change shape. Due to tectonic forces and seasonal...