SciShow

Hank clarifies the misconceptions about Chagus disease, discusses a couple of interesting celestial events - one that happened in the past and one ...

Hank continues our series on the four fundamental forces of physics by describing the weak interaction, which operates at an infinitesimally small ...

Hank addresses recent news items that point toward a so-called "zombie apocalypse," and introduces us to some new additions to the periodic table.

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In this edition of IDTIMWYTIM, Hank addresses the so-called centrifugal force, and explains why you really mean centripetal force.

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Hank examines the zoological definition of monogamy, as well as some other breeding strategies that animals use.

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Hank tells us about another great mind in science - Barbara McClintock won the Nobel Prize in Physiology for her discovery of mobile genetic elemen...

Hank tells us about NASA's Near-Earth Object Program, which tracks the paths of asteroids and categorizes them according to the likelihood that the...

Hank's news this week informs us on a couple of crazy science experiments, updates us on some earlier topics (dangerous asteroids and ancient phall...

Hank continues his primer on the strongest of the four fundamental interactions of physics, the strong interaction. Today he talks about the nuclea...

Hank briefs us on the upcoming planetary transit of Venus, which will be observable June 5th and 6th of 2012.

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Part one of a four part series on the fundamental forces (or interactions) of physics begins with the strong force or strong interaction - which on...

Hank takes us on a trip through time to revisit the 5 major mass extinction events that have impacted species over the Earth's history, and leaves ...

Hank explains the whole story about radiation - the good, the extremely helpful, and the bad.

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Hank gets straight to the facts in the unfortunate case of Aimee Copeland, who was injured during a zip-lining accident and subsequently contracted...

Hank tells us about some developments that are being made in the dramatic area of laser tractor beams.

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