jm + factoids   5

"1 like = 1 delicious cocktail recipe or booze fact."
Great cocktail factoid thread from Manhattans Project/Every Cloud's Felix Cohen
felix-cohen  cocktails  booze  factoids  history  drinks 
4 weeks ago by jm
TIL you shouldn’t use conditioner if you get nuked
If you shower carefully with soap and shampoo, Karam says [Andrew Karam, radiation expert], the radioactive dust should wash right out. But hair conditioner has particular compounds called cationic surfactants and polymers. If radioactive particles have drifted underneath damaged scales of hair protein, these compounds can pull those scales down to create a smooth strand of hair. "That can trap particles of contamination inside of the scale," Karam says.

These conditioner compounds are also oily and have a positive charge on one end that will make them stick to negatively charged sections of a strand of hair, says Perry Romanowski, a cosmetics chemist who has developed personal hygiene formulas and now hosts "The Beauty Brains" podcast on cosmetics chemistry.

"Unlike shampoo, conditioners are meant to stay behind on your hair," Romanowski says. If the conditioner comes into contact with radioactive material, these sticky, oily compounds can gum radioactive dust into your hair, he says.
factoids  conditioner  surfactants  nuclear-bombs  fallout  hair  bizarre  til  via:boingboing 
august 2017 by jm
Why sugar helped remove Victoria Line concrete flood
Sugar blocks concrete from setting. This I did not know
concrete  london  tube  flooding  sugar  chemistry  factoids 
january 2014 by jm
Ivan Beshoff, Last Survivor Of Mutiny on the Potemkin, founded Beshoffs
wow. there's a factoid! the "Beshoffs" chain of chippers in Dublin were founded by this historic figure, who died in 1987
factoids  beshoffs  chips  dublin  history  small-world  battleship-potemkin  russia 
january 2013 by jm

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