The particles that are in an atom: protons, neutrons and electrons The particles that are in protons and neutrons: quarks The four fundamental forces: gravity, electromagnetism, the strong force and ...

Albert Einstein was a German-born theoretical physicist who revolutionized physics, changing our understanding of the universe. His many groundbreaking discoveries include the spe ...

The higher your vantage point, the more likely you’ll see more of the rainbow’s circle. Chen Hui/VCG via Getty Images The legend goes that there is a pot of gold hidden at the end of every rainbow.

The Call Me Kat star talks to PEOPLE about how she's making science more accessible to kids and gives advice about homeschooling Mayim Bialik is famously not only a star of The Big Bang Theory and a ...