Tagged: Physics

types of ionizing radiation graphic

Alpha, Beta, Gamma: Types of Ionizing Radiation

Radiation is all around us. From radio waves transmitting information to the visible spectrum that gives our world color. Heck, even talking produces radiation in the form of sound. But what about the more dangerous forms of radiation: alpha and...

niels bohr ernest rutherford atomic theory

Origins of Atomic Theory

If all the knowledge of humanity was to be completely erased save for a single concept, which one should we choose to keep? The great physicist Richard Feynman once remarked that our best bet would be for atomic theory to...

How To Date A Dinosaur Fossil

No, not that kind of dating… Rather, ‘dating’ a dinosaur bone dug out of the ground involves a series of processes that allow us to estimate just how long the thing had stuck around on this Earth. This helps us...