gravity – Thinking Port

New York City Gets 500kW Charging Stations

March 17, 2024 admin clean transport, Electric vehicles, ev charging, ev charging stations, gravity, New York, NEW YORK CITY

Credit to Author: Jennifer Sensiba| Date: Thu, 14 Mar 2024 16:05:59 +0000

In a move that Reuters perhaps wrongly called the “fastest EV charger in US,” Gravity Mobility opened up some 500kW chargers to other companies in New York City. While not technically the fastest ever (they may only tie for first place), it’s still a big move that signals that the kilowatt … [continued]

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CleanTech Energy News Science

Gravity Energy Storage Has A Secret Weapon Up Its Sleeve

January 23, 2024 admin abb, brownfields, clean power, Energy Storage, Europe, gravity, gravity energy storage, gravity storage, mines, Romania, Russia, russia natural gas

Credit to Author: Tina Casey| Date: Sat, 20 Jan 2024 02:41:33 +0000

As Europe scrambles away from Russian natural gas, Romania’s abandoned mines could lend a hand with gravity energy storage systems.

The post Gravity Energy Storage Has A Secret Weapon Up Its Sleeve appeared first on CleanTechnica.

CleanTech Energy News Science

An Electric Train That Never Needs Charging? It’s Real!

June 1, 2022 admin clean transport, Electric vehicles, ev charging, gravity, Mining, rail, trains / rail

Credit to Author: Jo Borrás| Date: Tue, 31 May 2022 16:20:16 +0000

As our own Jennifer Sensiba recently pointed out, “There Ain’t No Such Thing As A Free Lunch” is an established economic principle— but it’s also a pretty well established principle in physics, too. Basically, you can’t get something for nothing, and there’s no such thing as free lunch energy. Or … is there? NBC News […]

News Vice

Scientists Witnessed a Dead Star ‘Dragging’ the Fabric of Reality

January 30, 2020 admin einstein, general relativity, gravity, max planck institute, pulsar, spacetime, tech-science, white dwarf

Credit to Author: Becky Ferreira| Date: Thu, 30 Jan 2020 19:08:21 +0000

Astronomers spent 20 years using a dead star as a gigantic “cosmic clock” to test a mind-blowing prediction of Einstein’s general theory of relativity.

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Our Solar System Might Have a Black Hole From the Dawn of the Universe

September 27, 2019 admin black holes, cosmology, gravity, planet 9, planet nine, primordial black holes, tech-science

Credit to Author: Becky Ferreira| Date: Fri, 27 Sep 2019 17:56:13 +0000

This alternate explanation for ‘Planet Nine,’ proposed by scientists in a new paper, poses some fundamental questions like: Should we visit it?