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Stuff We Use: Under Pressure (Washers)

The Truth About Cars

For ages, this writer used a gasoline-powered pressure washer, firm in the belief it ran better and more reliably than any cheap electric plug-in unit ever would. battery-powered household tools have come a long way from the Bad Old Days – and are even light years ahead in terms of performance than those on sale just a few years ago.

Juice 93
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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

In 2001, a team of engineers at a then-obscure R&D company called AC Propulsion quietly began a groundbreaking experiment. As utilities shifted to more reliable alternating-current systems, they phased out these costly backup batteries. Utilities reconsidered batteries, not as stationary units but in EVs.

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Electric bikes vs electric scooters vs electric mopeds vs electric motorcycles: What’s the difference?

Green Authority

The range of electric scooters available on the market today can go 35 to 40 miles (56 to 64 km) before running out of juice. Meanwhile, more powerful e-bikes come with tag prices of $2,000 and above. Read more: The best cheap electric kick-scooters of 2021. Electric bikes vs electric scooters: Price. Speed of mopeds.