Can NASA power a rocket with nuclear energy? — Logistics of the largest animal migration
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April 28, 2023

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The amazing history of popcorn

The amazing history of popcorn

There is nothing like sitting down to watch a movie with a nice bowl of freshly made buttery popcorn. Did you know this warm treat has a fascinating history that goes back almost 9,000 years?

Tap or click to find out how popcorn became a beloved treat. →

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Why NASA wanted a nuclear-powered rocket

Why NASA wanted a nuclear-powered rocket

Modern rockets use liquid fuel to propel them with enough thrust to reach space. But, 70 years ago, NASA was trying to achieve the same results using nuclear power. So, what happened and why did it end up not working?

Tap or click to see why nuclear-powered rockets haven't become a reality. →

The largest animal migration on Earth

The largest animal migration on Earth

When you think of animals migrating, you probably picture massive herds traveling across the African Savanna or large flocks of birds heading south for winter. In reality, the largest animal migration takes place underwater. The kicker? It happens every single night.

Tap or click for more on this scientific mystery. →

 
The incredible history of concrete

The incredible history of concrete

There is more concrete used in construction than any other material. More than wood, steel and even glass. So what makes this super-substance so strong, and how did humans perfect it over 2,000 years ago?

Tap or click to see how concrete is more high-tech than you think. →

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