› added 5 years ago

77

TIL two countries, Iceland and Norway, generate all their electricity using renewable energy

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ANmdw TIL that, in 1967, Joseph Stalin's daughter briefly lived in East Berlin, Pennsylvania after defecting to the United States
DQBop TIL: Clint Eastwood is a jazz pianist and composer and actually composed the music featured in several of his movies.
wOr6 TIL Uranium-238 has a half life of 4.468 billion years, or about 1/3 the estimated life of the universe
7rLZP TIL Hagfish were being transported to South Korea where they are eaten as a delicacy, but instead covered the car and road in slime. Hagfish slime expands by 10,000 times in a fraction of a second. It is 100,000 times softer than Jell-O. Hagfish produce slime when attacked or stressed.
0dRej TIL That riveted ships and boilers were made to be water-tight by caulking which, in this case, refers to the process of hammering the face of one steel plate so the deformation will fill the gaps, resulting in a tight seal.