The key to future technologies can sometimes be found in the past. What Ravi Kishore is working to perfect, for example, has ...
Scientists in Japan have developed a new organic device that can harvest energy from heat. Unlike other thermoelectric generators, this one works at room temperature without a heat gradient. Usually, ...
What's the difference between warm air and cool air? In fact, what does “temperature” even mean? It's stranger than you think. At a basic level, if you increase the temperature of air, you increase ...
The movement of waves, patterns that carry sound, light or heat, through materials has been widely studied by physicists, as ...
A Small Oil Company Polluted Midland’s Water Reserve. The Cleanup Has Dragged on for Years. Duke Energy Plans to Build a Massive Natural Gas Power Plant in Davidson County. But Where, Exactly? New EPA ...