Beta Technologies became the first U.S. company to land an all-electric aircraft at an airport in the New York-New Jersey ...

The short answer: yes, being in cold spaces burns calories. There are many metabolic factors at play. Learn about outdoor ...

If you find it hard to get your head around these metrics and gauge quite how far you’re running – and at what pace – you can worry no more, as our running pace conversion chart will help you to work ...

Results showed that at a radiator and module temperature of 1039/spl deg/C and 25/spl deg/C, respectively, 23.6% thermophotovoltaic radiator/module system radiant heat conversion efficiency and ...