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#todayilearned

5 posts5 participants0 posts today

#TodayILearned that the massive doses of Vitamin C that my parents made me take (mostly in the form of effervescent tablets) was because a paper by Nobel multi-prizewinner Linus Pauling became immensely popular in the 1970s. The paper suggested taking mega-doses of Vitamin C as a cure-all, and it caused the activity to go viral.

There was only one problem: the paper’s finding was rubbish, irreproducable, and/or fraudulent. Later examinations showed that the study was flawed and biased, and that high-dose Vitamin C was no better than placebo. In other words, Vitamin C could not, in fact, cure colds—or indeed cancer—as Pauling claimed.

Mega-dosing Vitamic C died out as a trend in the 1990s, but you can still buy the effervescent tablets my parents gave to me. Each tablet contains 1000 mg of Vitamin C, 40× the 25 mg daily recommended dose for a child. Tasted great, though!

#vitaminC

dermoeco.com/health/body-resis

en.wikipedia.org/wiki/Linus_Pa

www.dermoeco.comCalcium Sandoz + Vitamin C 10 effervescent tablets - Body Resistance - HEALTH - DERMOeco Twoja Drogeria Internetowa

#question #didyouknow #todayilearned #til

Windows is reinstating Recall,
Snapshots of screen saved every 3 seconds and fed to AI.
Previously introduced in May, 2024 to some backlash.

(...)"a gold mine for malicious insiders, criminals, or nation-state spies if they managed to gain even brief administrative access to a Windows device."
(...)"nothing stopping Recall from preserving sensitive disappearing content sent through privacy-protecting messengers such as Signal."
(...)"Windows 11 Build 26100.3902 preview version. Over time, the feature will be rolled out more broadly."
(...)"That would indiscriminately hoover up all kinds of User A's sensitive material, including photos, passwords, medical conditions, and encrypted videos and messages."
(...)"That level of detailed archival material will undoubtedly be subject to subpoena by lawyers and governments."

etc. etc.
Yeah...

#microsoft#windows#os

#todayILearned that whales descended from a land mammal that looks like a dog. It walked on land and swam in the water. It had hooves and webbed feet, and eyes that were set high on its skull.

Its name is Pakicetus—the whale from Pakistan—because that’s where their fossils were found.

This sounds like an April Fool’s joke, but it isn’t.

#pakicetus

sciencephoto.com/media/1025450

en.wikipedia.org/wiki/Pakicetu

I've been working through my Pocket read-later queue. Saturday morning is spent catching up on the previous week’s saves and Sunday morning is going backwards to earlier saves.

I'm now into November 2023, so it is an interesting lens as to what I was curious about then.

Today, I learned about the Sieve of Eratosthenes: en.wikipedia.org/wiki/Sieve_of

Have you learned anything interesting this weekend? 🤔

en.wikipedia.orgSieve of Eratosthenes - Wikipedia

#todayilearned it is not normally allowed to have red or salmon pink cables in Australian data centres, as they are reserved for secret data

Control: ISM-0926; Revision: 11; Updated: Dec-24; Applicability: NC, OS, P; Essential Eight: N/A
Non-classified, OFFICIAL: Sensitive and PROTECTED cables are coloured neither salmon pink nor red.

Control: ISM-1718; Revision: 1; Updated: Mar-23; Applicability: S; Essential Eight: N/A
SECRET cables are coloured salmon pink.

Control: ISM-1719; Revision: 1; Updated: Mar-23; Applicability: TS; Essential Eight: N/A
TOP SECRET cables are coloured red.

#TodayILearned that Robert Loggia heavily campaigned for the role of Frank Booth in David Lynch's 1986 "Blue Velvet." After being kept waiting three hours for his audition, just to be told that Dennis Hopper had already been hired, Loggia unleashed a profanity-filled rant on Lynch that he still remembered a decade later, which inspired him to invite Loggia to play a similar role in his 1997 "Lost Highway."

youtube.com/watch?v=nDilD3wAxt8

YouTubeLost Highway - Driving Scene with Robert LoggiaProbably the only humorous scene in the whole movie. This is when Robert Loggia's character flips out on a driver who was bumper riding him.

#TodayILearned that Warner Brothers originally created the #LooneyTunes cartoons because they had just acquired five popular music publishers at the beginning of the Great Depression, and wanted to heavily promote the songs they now owned so to encourage the sale of sheet music. For example, the very first Looney Tunes cartoon was called "Sinkin' in the Bathtub," created specifically to promote the 1929 song "Singin' in the Bathtub."

en.wikipedia.org/wiki/Looney_T

en.wikipedia.orgLooney Tunes - Wikipedia