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11 Intriguing Engineering Milestones to Look for in 2023

Cars That Think

A Sea-Monster-Proof Internet The initial segment of what will be the first underwater fiber-optic link to skirt the North Pole, connecting Japan and Europe, will light up in early 2023. It’s about one-twentieth the size of the minibus-scale geostationary satellites already in orbit, allowing for cheap and quick deployment.

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LIVE BLOG: 2023 Tesla Investor Day

Teslarati

18:54 CST – A question about Tesla’s dry battery electrode efforts was asked. Drew Baglino noted that Giga Texas already makes dry electrode batteries. But the team is back, and Elon comes out and shows a render of Giga Mexico. Giga Mexico will be built in Monterrey. Every week, the program makes progress.

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Perspective: Drive Star Conversion Program Could Cut US Oil Use in Half by 2020

Green Car Congress

And oil only seems cheap. As batteries get cheaper and smaller, and motors get light enough to fit inside wheels, we’ll be able to upgrade smaller cars. But let’s realize: defending our nation is never cheap. Tuesday night, President Obama will speak to the nation about the Gulf catastrophe.

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Urban transport | Two wheels good | The Economist

Tony Karrer Delicious EVdriven

Recharging a battery can take 5-8 hours, but costs only a few cents a day. But some advanced new bicycles can store energy when they brake, meaning they can go many times further, and some advanced new batteries can charge up in a fraction of the time. As your correspondent waits at a light, a fit pedal cyclist pulls up beside her.

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Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

Blog Archive ▼ 2009 (52) ▼ April (6) Waxman-Markey and REDD BlogRoll Review: Space Beams, Leaded Batteries, an. Several early models of passenger vehicles have enough energy stored in advanced batteries to power several homes for hours. Project Better Place plans to deploy a massive network of battery charging spots.

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