Who was the great chemist?

Marie Curie (1867–1934) In 1911, upon winning the Nobel Prize for Chemistry, Curie became the first person to win two Nobel Prizes. She’s still the only w...

Did cows come from bulls?

Cattle are descended from a wild ancestor called the aurochs. In 1773, Juan Bautista de Anza brought 200 head of cattle to California to supply the early ...

What is isolation in lab?

In microbiology, the term isolation refers to the separation of a strain from a natural, mixed population of living microbes, as present in the environmen...