Michael Palin undertakes an epic journey of 23,000 miles, travelling from the North to the South Pole across 17 countries with a minimum of air travel, all on a tight deadline.
Pole vault is a track and field event in which athletes attempt to clear a horizontal bar by sprinting down a runway and using a pole to catapult themselves into the air. The athlete who clears the ...
This was the first method of developing a white LED, and while the LED light bulbs you pick up at the hardware store don’t have individual red, green, and blue LEDs inside, it is still a ...