Portal:Technology/Did you know/2


 * ... that hurdle technology is a technique where pathogens in a food product are subjected to "hurdles" designed to inhibit or kill them?
 * ... that the Tatara Bridge (pictured) in Japan has the longest span of any cable-stayed bridge in the world?
 * ... that Singapore's 5.4-ton Pegasus is the first helicopter-portable 155mm howitzer with a self-propelled capability?
 * ... that the Chemical Automatics Design Bureau produced the Soviet Union's only operational nuclear rocket engine?
 * ... that Robert V. Decareau was known as "Mr. Microwave" for his research on microwaves in food that led to the development of the microwave oven?