profile-img
Scientific American

@sciam

Awesome discoveries. Expert insights. Science that shapes the world.

calendar_today04-05-2008 12:39:32

75,9K Tweets

4,3M Followers

834 Following

Scientific American(@sciam) 's Twitter Profile Photo
Scientific American
@sciam

2 weeks ago

A rectangular nine-volt battery is basically just a bunch of smaller batteries in a trench coat trib.al/eapxmSr

account_circle