Grade levels: Senior High (10-12)

The City of Edmonton has developed a way to recycle all of that winter road sand that builds up on the streets during the long winter months.

Inventors have developed a robotic hand that is the closest we have come to our own delicate touch.

A new smart weather balloon could help us take a giant leap forward in accurate weather forecasting.

Do ostriches have teeth?

How do fish that live in the deep ocean survive the crushing pressure?

Is it possible for rain to contain salt from the ocean?

What makes the wind blow?

A flight suit full of sensors is making it safer for pilots to fly in low visibility.

Retired hovercraft builder Geoff Hatton tests his latest invention – a true flying saucer.

This 30,000 acre prehistoric lake bed in Utah has become the mecca of speed.