How the Toilet Changed History

How the Toilet Changed History examines the invention of the toilet. It explores how improving sanitation has changed cities and human health. Thanks to public health improvements like this, since 1990, 122 million children’s...

 

Coolest Space Photos Ever Taken by NASA (31 pics)

Throughout the years, we have been fascinated by the heavens. And lucky for us, the National Aeronautics and Space Administration or NASA constantly amazes us with some truly spectacular photos of earth, space, and pretty...

 

Space Colony Designs as Imagined By NASA in the 1970s

In the summer of 1975, NASA produced futuristic designs of three different types of space colonies: The Stanford Torus, The Bernal Sphere, and The O’Neill Cylinder. Take a look!   The Stanford Torus The Stanford Torus...

 

28 Amazing Photos That Give Us a True Perspective About Our World

Technology allows us to look beyond the world as we know it, giving us a mind-blowing perspective about the true size of our world, which...

 

What Would Happen To Our Planet If All Humans Disappeared?

These brilliant science people did an excellent job in exploring the impact humanity has on the planet, and what would happen to it if we’re all gone.

 

What The Earth Would Look Like If All The Ice Melted

Whether you believe in climate change or not, it isn't pretty. Floods. Droughts. Forest fires. And that's just the tip of the iceberg.

 
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