News tagged with waste

Recuperating waste heat under the hood

For his semester project in mechanical engineering, Eliott Guenat studied the best way to recuperate waste heat from a car's engine. The challenge is figuring out how to incorporate the heat exchangers micro-turbomachines.

Jul 09, 2014
4.8 / 5 (5) 2

Date labeling confusion contributes to food waste

Date labeling variations on food products contribute to confusion and misunderstanding in the marketplace regarding how the dates on labels relate to food quality and safety, according to a scientific review paper in the ...

Jun 23, 2014
3 / 5 (1) 0

Plastic tide 'causing $13 bn in damage', UN says

The dumping of plastic waste into the world's oceans is causing at least $13 billion a year of damage, threatening marine life, tourism and fisheries, the United Nations warned Monday at the launch of a global ...

Jun 23, 2014
4.2 / 5 (6) 1