News tagged with heat capacity

Graphene could yield cheaper optical chips

Graphene—which consists of atom-thick sheets of carbon atoms arranged hexagonally—is the new wonder material: Flexible, lightweight and incredibly conductive electrically, it's also the strongest material ...

Sep 16, 2013
4.8 / 5 (10) 0 | with audio podcast

Fast-tracking the manufacture of glasses

Old glass is not the same as new glass -- and the difference is not just due to manufacturing techniques. Unlike crystalline solids, glasses change as they age, increasing packing density and stability. Ideally, a glass should ...

Jun 29, 2010
5 / 5 (5) 0

Scientists refine, redefine seawater equation

This summer, one of the world's leading ocean science bodies, the United Nations Educational, Scientific and Cultural Organization's (UNESCO's) and Intergovernmental Oceanographic Commission (IOC) adopted ...

Jul 31, 2009
4 / 5 (4) 2

Runners a marathon a net benefit for the body, experts say

Historians say the first marathon runner was Philippides, who, in 490 B.C., ran 24.85 miles from the battlefield at Marathon with news of the Athenian army's victory over the Persians. He reached Athens, cried out, "Rejoice, ...

Jan 23, 2009
3.3 / 5 (3) 0