Worldcrunch
On the road to the 2024 Olympic Games, the global leader of sport has launched a major offensive to regain ground lost in recent years in the athletic gear market, and is preparing a flurry of innovations to rekindle the flame of fuel-starved global sales.
Researchers are sending remote-controlled aircraft into residential neighborhoods to figure out just who’s burning what in their stoves or fireplaces.
[youtube https://www.youtube.com/embed/yUa3mH8ixmU expand=1] Solar Impulse Above San Francisco Bay — © Solar Impulse / Jean Renvillard / Rezo.ch | OneShot Bertrand Piccard and André Borschberg set out and accomplished something that still seems impossible today: the First Round-The-World Solar Flight, powered only by the sun, with no fuel or polluting emissions. Solar Impulse wanted to […]
The Indian city is among the worst in the world for air quality. Automobiles share much of the blame, with some 1,400 cars a day joining the estimated 8.5 million vehicles already circulating there. But there are other factors too.
Buildings, tarmac and air conditioning are turning some cities into fetid, airless saunas. Experts urge more trees and grass to mitigate the heat of increasingly hot cement jungles.
BOGOTA — Colombia’s National University is working on recycling used banknotes, by processing them into an absorbent material that cleans water and air of pollutants, El Espectador reports. Some 169 million banknotes in Colombia are replaced every year. And the University’s chemical engineering department found that shredding them creates “activated carbon,” a crystalline substance able […]
Concrete Canvas, YouTube Worldcrunch CARDIFF – Introducing the concrete tent: It’s made of a material called Concrete Canvas and needs only water and air to “pitch it.” The material has all the elements of concrete, but is flexible enough to move before it hardens. Inspired by plaster casts for broken bones, the fibers of the […]