This CNSC video takes you beyond the tiny world of the atom to explore sources of radiation, the concept of dose, and how radiation affects the body and health.

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Why is #throwbackthursday so popular? Maybe it’s because nostalgia can make you feel happier, friendlier and warmer!

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This video helps to clarify the difference between heat and temperature as well as explains the laws of thermodynamics and how a thermometer works. (5:06 min.)

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This Featured Topic has resources on many different aspects of radiation, from the types of radiation we are exposed to naturally on Earth to the radiation astronauts experience in space.

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This video explores the chemistry and genetics of what makes redheads stand out from the crowd. (3:03 min.)

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Searching for extraterrestrial life often means listening for radio waves coming from deep space. And if you’re interested, you can even help scientists sift through the data!

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Learn about what chemicals make tomatoes taste good and how researchers are using genetics to understand how we can make grocery store tomatoes taste great again. (4:12 min.)

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On February 22, 2017, NASA announced that the Spitzer Space Telescope had located a system of at least seven rocky planets orbiting an ultra cool dwarf star.

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As technology develops and the world’s population grows, people need more and more energy. Meanwhile, scientists are getting more and more interested in renewable energy sources, like biofuels.

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What's tasty, abundant and high in protein? Bugs! You may feel icky about munching on insects, but they feed about 2 billion people each day. They also hold promise for food security and the environment. (4:51 min.)

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