Nova
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The PBS documentary series demystifying the science and tech that shape and define our lives, our planet, and our universe.

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Nova
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Why the Sky Changes Colors at Sunset
Nova - Hannah Docter-Loeb
What causes those beautiful reds, oranges, and pinks at sunset? There’s truly nothing like a pretty sunset. As the sun sets, the heavens above are …
Nova
flipped into NOVA | PBS
How Was the Great Pyramid Built?
Nova - Hannah Docter-Loeb
Records show how the Egyptians built the Great Pyramid more than 4500 years ago. The last surviving wonder of the ancient world, the Great Pyramid of …
Nova
flipped into NOVA | PBS
Building Stuff: Outreach and Events
Nova
Explore the outreach toolkit, sign up to receive an engineering activity kit, and tune in to upcoming virtual field trips and events this fall! Engage …
Nova
flipped into NOVA | PBS
What Does 5G Really Mean?
Nova - Abe Musselman
The next generation of wireless communication technology is much more advanced, but it requires a lot of new infrastructure. You might have heard …
Nova
flipped into NOVA | PBS
Removing CO2 from the Atmosphere: Where Does It Go?
Nova - Celina Zhao
To combat climate change, scientists are working to remove carbon dioxide from the atmosphere. About half of all the CO2 humans have ever emitted …
Nova
flipped into NOVA | PBS
What Your Earwax Says About You
Nova - Hannah Docter-Loeb
Earwax reveals more than you might realize, from ancestry to underlying medical conditions. You might hate the feeling of wax clogging up your ears, …