Today I Learned (TIL)

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You learn something new every day; what did you learn today? Submit interesting and specific facts about something that you just found out here.

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The original post: /r/todayilearned by /u/TriviaDuchess on 2025-02-04 21:00:00.

Original Title: TIL that Catherine Parr was 31 years old and twice widowed when she married 52-year-old King Henry VIII in 1543. Three years later, she became a widow for the third time. A few years after Henry’s death, she married Thomas Seymour, the brother of Henry’s third wife.

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The original post: /r/todayilearned by /u/Money-Ad7257 on 2025-02-04 18:44:01.
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The original post: /r/todayilearned by /u/Careless_Spring_6764 on 2025-02-04 17:16:34.
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The original post: /r/todayilearned by /u/quietjaypee on 2025-02-04 16:08:36.
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The original post: /r/todayilearned by /u/itstherizzler96 on 2025-02-04 13:56:47.
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The original post: /r/todayilearned by /u/AevnNoram on 2025-02-04 20:00:16.
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The original post: /r/todayilearned by /u/Nur-Anscheinend on 2025-02-04 19:36:21.

Original Title: TIL the Star-Spangled Banner has an unofficial fifth verse, written by the poet Oliver Wendell Holmes at the beginning of the Civil War. Unlike the familiar verse, it's not about a foreign enemy. It's about the foe from within.

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The original post: /r/todayilearned by /u/DoctorKynes on 2025-02-04 18:59:30.

Original Title: TIL that 11-year old Ted Danson and his friends chopped down a bunch of billboards around Flagstaff, AZ, because they obstructed views of nature. He was caught when his father, a museum curator, learned that billboards for the Museum of Northern Arizona were spared.

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The original post: /r/todayilearned by /u/ImperialOverlord on 2025-02-04 17:52:24.
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The original post: /r/todayilearned by /u/oceanicplatform on 2025-02-04 16:59:20.
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The original post: /r/todayilearned by /u/DurhamOx on 2025-02-04 16:55:49.

Original Title: TIL that aniseed balls were incorporated into limpet mines in the 1930s. The balls were situated between striker and detonator and dissolved in a consistent time of ~35 minutes, allowing saboteurs time to escape after being attached to a target.

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The original post: /r/todayilearned by /u/Harvickfan4Life on 2025-02-04 15:54:47.
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The original post: /r/todayilearned by /u/lord_braleigh on 2025-02-04 15:39:07.
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The original post: /r/todayilearned by /u/Infamous-Echo-3949 on 2025-02-04 15:09:44.

Original Title: TIL about Karen Wetterhahn who was a chemist that died of severe trimethylmercury poisoning. Her life could've been saved, if she had removed her gloves before 15 seconds of exposure to a drop of it. In 1996, regulatory bodies didn't know latex gloves were insufficient; she died almost a year later.

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The original post: /r/todayilearned by /u/woeful_haichi on 2025-02-04 14:42:32.

Original Title: TIL the Purple Earth Hypothesis proposes that the Earth's surface biosphere may have appeared purple in the past due to photosynthesis at the time being based on simpler retinal instead of more complex chlorophyll

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The original post: /r/todayilearned by /u/According-Stress-743 on 2025-02-04 14:35:32.
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The original post: /r/todayilearned by /u/fanboy_killer on 2025-02-04 14:23:33.
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The original post: /r/todayilearned by /u/huseddit on 2025-02-04 14:04:48.

Original Title: TIL that of the 195 UN member and observer states, just 5 aren't party to the Nuclear Non-Proliferation Treaty. Of these, 4 are known or believed to possess nuclear weapons, while the fifth is South Sudan.

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The original post: /r/todayilearned by /u/KrackSmellin on 2025-02-04 13:54:48.
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The original post: /r/todayilearned by /u/GetYerHandOffMyPen15 on 2025-02-04 13:06:06.

Original Title: TIL that Andrew Carnegie funded an organization to simplify spelling in the English language. Teddy Roosevelt began using the reformed spelling in his official communications and tried to get the federal government to follow suit, but Congress unanimously voted to stop him.

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The original post: /r/todayilearned by /u/Bobbitibob on 2025-02-04 12:03:18.
1197
 
 
The original post: /r/todayilearned by /u/TedTheodoreMcfly on 2025-02-04 07:09:35.

Original Title: TIL that when Winona Ryder was offered the role of Joyce Byers, she agreed on the condition that she would be allowed time off to film a sequel to Beetlejuice if it began filming while Stranger Things was still in production.

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The original post: /r/todayilearned by /u/wendalltwolf on 2025-02-04 06:59:09.
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The original post: /r/todayilearned by /u/ClownfishSoup on 2025-02-04 06:24:57.

Original Title: TIL Babybel cheese held a competition for the best Babybel cheese wax sculpture last year. The winner won $1500 (Australian Dollars) for his sculpture "Three Cheeky Mice". Babybel recreated and displayed a giant version of the sculpture using 20,000 cheeses worth of wax.

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The original post: /r/todayilearned by /u/RebelGrin on 2025-02-04 06:15:41.

Original Title: TIL In Japan, the Johatsu, meaning "evaporated people", choose to abandon their current lives - due to family strain, work pressure or any other reason. So-called 'night moving' companies help them disappear without a trace and start a new life somewhere else.

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