Technology
The Internet Weighs About 50 Grams
All the electrons moving through the internet at any moment weigh roughly 50 grams — about the weight of a strawberry. The data itself is massless.
Science
Honey Never Spoils
Archaeologists found 3,000-year-old honey in Egyptian tombs that was still edible. Honey's low moisture and acidic pH make it inhospitable to bacteria.
Science
Octopuses Have Three Hearts
An octopus has three hearts: two pump blood to the gills, while the third pumps it to the body. When swimming, the body-heart stops — which is why octopuses prefer crawling.
Keep exploring!
Sign in to unlock unlimited facts, like, save, and submit your own.