› added 8 years ago

458

TIL one of the methods used to test antidepressants is to put mice into water tanks and watch how hard they try to escape

Read more ncbi.nlm.nih.gov

via ift.tt

XEZGQ TIL Boris Yeltsin made a unplanned stop at a grocery store in Texas after visiting the Johnson Space Center. He was so amazed by what they had in the store compared to the USSR, it lead him to leave the Communist party and tried make massive economic reform in Russia
0dZD1 TIL: The first TV remote, invented in 1950, was called the "Lazy Bones" and connected to the TV with a wire.
LaZd TIL until 40 years ago scientists believed all life and food chains ultimately depended on the sun for energy. The discovery of deep sea vents with whole ecosystems driven solely by chemical energy changed this view. Now it’s thought that life may have actually originated from such systems.
gMl8y TIL Norbert Pearlroth was the silent partner of Ripley's Believe It or Not. He was the soul researcher, answering 3000 letters a week, examining 7000 books a year, spending 10 hours a day, six days a week at the New York Library, and fluent in 14 languages. He produced 24 items a week for 52 years.
9YyJG TIL that if the Yellowstone Supervolcano erupted it would blanket the entirety of the U.S in a layer of ash, as well as most of North America. What would ensue is a potential decade or so of 'Volcanic Winter', where the global temperature would drop significantly, among other issues.