Some 5.engineers(工程师)are working on a Fire Recharger.It 6.produces(生产)electricity from the heat of fire.This means you can use a small fire to charge(充电)your mobile phone.It is very useful and will be 7.widely(广泛地)used in the future. DigGoggles Those lively underwater photos...
Scientists found that right after the fire, large amounts of greenhouse gases entered the atmosphere and caused warming. Ozone(臭氧)levels increased, and ash from the fire fell on far-off sea ice, darkening the surface and causing more radiation from the sun to be taken in. The following sp...
Worrying news – ozone layer not recovering after all (cosmosmagazine.com) Economic models buckle under strain of climate reality | Reuters Earth briefly surpasses key climate threshold for first time (usatoday.com) This Climate Solution Rocks: Crushed Stone Helps Farmers Capture...
In the past decades the western Antarctic has seen rapid ice loss as the world has warmed, but the other parts of the continent have,paradoxically, been cooling, resulting in a 10% increase in ice in the seas around the region. This is because the hole in the ozone layer has increased ...
In 1930, Americans William Beebe and Otis Barton discovered a way to dive deeper than ever before, using an underwater chamber known as a bathysphere. First coined in a 1930 newspaper, Hooverville referred to destitute communities during the Great Depression, blamed largely on the policies of Pre...
‘planted’ in 2008 using coral fragments that have been harvested or raised in nurseries. The so-called ‘CoralGarden’ was created in 2016, modular flower structures, blending coral restoration with art, and providing divers with a unique underwater experience. The Garden ‘flowers’ are made ...
In the case of exo-oceans, such developments could be used for the detection of DNA-based life-forms. In deep-sea research, the mounting of these image- and molecular-based sensors not only on ROVs, but also on other autonomous or remotely operated robots (e.g., Autonomous Underwater ...