Researchers from Tsinghua University and Brown University have discovered a simple way to give a major boost to turbulent heat exchange, a method of heat transport widely used in heating, ventilation and air conditioning ...
General Physics
Aug 1, 2019
6
2507
Most everyone knows that humid heat is harder to handle than the "dry" kind. And recently, some scientists have projected that later in the century, in parts of the tropics and subtropics, warming climate could cause combined ...
Earth Sciences
May 8, 2020
56
4143
Temperatures in Morocco have for the first time on record topped 50 degrees Celsius (120 Fahrenheit), the North African country's meteorological service said Sunday amid a scorching heat wave.
Environment
Aug 13, 2023
0
206
Near the end of the movie Apollo 13, which depicts the harrowing journey of the three astronauts aboard the aborted 1970 lunar mission, the tension mounts in textbook fashion. As the spacecraft hurdles into Earth's atmosphere ...
Plasma Physics
Jun 16, 2015
3
1478
During the hot summer months, there's nothing quite like a nice refreshing and cooling dip in a pool, and it would seem that elephants agree. In fact, in some game parks, elephants will rarely stray far from water, and have ...
Plants & Animals
Jul 11, 2013
0
0
Round-the-world balloooning pioneer Bertrand Piccard unveiled his solar-powered aircraft in Switzerland on Friday, ready for another trend-setting circumnavigation of the globe powered solely by the sun.
Energy & Green Tech
Jun 26, 2009
21
0
(Phys.org) —A team of researchers from Indiana State University has found that elephants can overheat when exercised in hot weather. In their paper published in The Journal of Experimental Biology, the group describes how ...
High above our planet in the realm of satellites and space stations, the familiar rules of Earth do not apply. The midday sky is as black as night. There is no up and no down. Dropped objects do not fall, and hot air does ...
Space Exploration
Jul 15, 2013
1
0
Death records point to hundreds of U.S. deaths from heat each year, but even moderately hot weather may actually be killing thousands. This summer, COVID-19 may make it harder to stay cool.
Environment
Jun 19, 2020
37
358
A solar powered plane aims to fly into history on Monday, taking off from Abu Dhabi on a round-the-world odyssey to promote alternative energy.
Energy & Green Tech
Mar 7, 2015
3
2715
