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TIL glass is permeable for hydrogen ions, like a sieve

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7RX7 TIL In 1901, Teddy Roosevelt presented his “Controlling the Trusts” speech to Congress shortly after taking the reins as President. In the speech, he asked Congress to curb the corporation’s power to “within reasonable limits”.
4yBX TIL that Victoria’s Secret founder sold it for $4m. (It’s now worth over $5bn.) He then tried to start a children’s retail store, and went bankrupt. He jumped to his death from the Golden Gate Bridge at age 46.
eag6 TIL NASA plans to capture and redirect an asteroid to orbit the moon. Astronauts will explore the asteroid and return to Earth with samples. This experience will help NASA test new systems & capabilities, such as solar electric propulsion, which will send cargo as part of human missions to Mars.
ZpmnQ TIL that a production flaw meant CD's manufactured by the UK branch of Philips and Dupont Optical (PDO) between 1988 and 1993 would be able to react with their own paper booklets and be rendered unreadable.
5YN4B TIL in 2016 a man fatally stabbed 19 people and injured 26 others (most in their sleep) at a care home in Japan in an attempt to advocate the euthanasia of disabled people