Asteroid Mining

Astrophysicist Neil deGrasse Tyson has predicted that the world’s first trillionaire will be an asteroid miner. Asteroids and the materials they’re made of have a dollar value large enough to disrupt Earth’s economies. Video by PBS Space Time

How High Can We Build?

Related links: KWTV, the first radio mast taller than the Empire State Building: Wikipedia list of tallest structures:List of tallest buildings and structures Information about the space elevator:The Spaceward Foundation

Development Of Future Technology By NASA Eagleworks

NASA’s Eagleworks Lab is exploring new types of propulsion systems for carrying man to other star systems. Some of the experiments being worked on include the Em Drive and Warp Drive which compresses space-time in front of the ship while expanding it behind the

Empire Of The Ants

Empire of the Ants is an episode of the BBC documentary series Natural World. It is narrated by David Attenborough. Ants can be found on every continent except Antarctica. There are a few places on Earth that did not have any native ants but

The Molecular Machines In Your Body

Every day billions of cells in your body are dividing to replace the 50 – 70 billion cells that die in a human’s body each day. This cell division (mitosis) requires an army of tiny molecular machines. This video contains a time-lapse sequence of