Did You Know?
Play-Doh was originally invented as a wallpaper cleaner.
In the 1930s, Kutol Products created a putty for cleaning coal residue from wallpaper. When heating homes switched from coal to natural gas, the product was repurposed as a children's modeling compound, becoming the Play-Doh we know today.
Did You Know?
The color mauve was accidentally created by William Henry Perkin.
In 1856, 18-year-old Perkin was trying to synthesize artificial quinine for malaria treatment. Instead, he created a purple...
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Stainless steel was invented when Harry Brearley was searching for a better gun barrel material.
In 1913, Brearley noticed that some of his test samples didn't rust in the trash. This led to...
Did You Know?
Gunpowder was discovered by Chinese alchemists searching for an immortality elixir.
Around 850 CE, Chinese alchemists accidentally created gunpowder while experimenting with saltpeter and sulfur in their quest for...