Grade levels: Adult

Gilbert Cohen dreams of powering power-thirsty Las Vegas with his concentrating solar power plant.

Tired of his hard water, this Texan started farming “cloud juice” and “fog berries.”

NASA engineers are trying to design a backpack that will make it easier for astronauts to walk on the surface of the moon.

Scientists are reintroducing wild wood bison into the wilds of the Yukon with great success.

One of the world’s only fully underground diamond mines is also one of the world’s most complicated and advanced diamond mines.

Preserving traditional sports that are unique to the North.

A group of students built a “sustainable” raft and embarked on a 3,000 km odyssey on the Yukon River from Whitehorse, through Yukon and Alaska, to the ocean.

Gary Gress would like to see his model aircraft turned into a full-scale VTOL vehicle for everyday use.

Professional mountain biking brothers, Chris and Lance Canfield, decided to design and build their own extreme bicycles.

The Volvo Safety Centre is an enormous high-tech facility where thousands of cars and trucks get smashed to smithereens to help engineers design safer cars.