Lifeboat Foundation

Wireless charging roads equipped with energy storage systems are promising electric vehicle solutions by virtue of their strong advantages in time saving and reduced pressure on the existing power infrastructure, according to a paper by Cornell researchers published this month in Applied Energy.

The electric vehicle (EV) industry has experienced remarkable expansion and technical development during the last decade. It is estimated that EVs will comprise 48%, 42% and 27% of light-duty vehicle sales in China, Europe and the United States, respectively, by 2030, according to co-authors H. Oliver Gao, the Howard Simpson Professor of Engineering, and Jie Shi, a former Cornell systems postdoctoral researcher.

Integration of wireless charging roads into the existing electricity market and efficient management of the corresponding energy storage system are crucial for successful implementation of the wireless charging road systems.

South Korea’s Naver has opened a groundbreaking office that combines human employees with robots, Nikkei Asia reported.

It’s estimated that about 100 million black holes roam around our Milky Way Galaxy — and for the first time ever, astronomers now believe they may have precisely measured the mass of an isolated black hole with Hubble.

Roaming black holes are born from rare, monstrous stars that are at least 20 times more massive than our Sun. After these stars explode in a supernova, the remnant core is crushed by gravity into a black hole. Because this self-detonation isn’t perfectly symmetrical, the black hole might get “kicked” and careen through our galaxy.

Astronomers believe that the isolated black hole measured by Hubble is traveling across the Milky Way at 100,000 miles per hour (160,000 kph). That’s fast enough to get from Earth to the Moon in less than three hours!

Continue reading “NASA’s Hubble Space Telescope” »

This strange phenomenon is called “redshift.”

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📽️ NCCR Digital Fabrication

Mammoth redwood trees have evolved along with fire, but humans are disrupting that delicate balance.