Multiple vitamins were discovered. Some of the more imperative vitamins are vitamins B, C, and E.
Vitamin C has always existed, it was discovered not invented.
There was a setback in terms of discoveries as a result of the Chemistry prohibition in the 1920's.
The nucleus
Lavoisier.
Krazy glue also known by its chemical name as cyanoacrylate was discovered in 1942. Harry Wesley Cover Jr. led a team of scientists in a search for materials to make clear plastic gun sights out of during WWII. It was during this search that the formula for Krazy glue was discovered.
In the 1920s
Thiamine, or vitamin B1, was the first Vitamin to be discovered scientifically, though Vitamin C, and D were also found early on.
It was discovered by Hubble.
Vitamin C was discovered by a Scottish naval surgeon James Lind discovered that a nutrient (now known to be vitamin C) in citrus foods prevented scurvy in 1747.
Alexander Fleming in london
Vitamin C has always existed, it was discovered not invented.
TOMB OF KING TUTANKHAMEN
penicillin in the 1920s i think
During the 1920s
The growth of the nation's economy during the 1920s was called urbanization.
The growth of the nation's economy during the 1920s was called urbanization.
No one did, they just discovered it.