Unfortunately, big league karts are not cheap. Enter the Crazy Cart, from Razor. Somehow, we doubt there's ever been a better way of teaching a small child about car control. With four corner ...

[austiwawa] finally got his hands on a used Crazy ... battery and controller to match. A couple of attempts and a new spot welder later, [austiwawa] built a 48V battery pack out of 18650s. The ...

The holidays are upon us, and gift buying season is in full swing. I’ve got two teenagers at home who mostly want the latest ...

Autoblog brings you car news; expert reviews of cars, trucks, crossovers and SUVs; and pictures and video. Research and compare vehicles, find local dealers, calculate loan payments, find your car ...

[austiwawa] finally got his hands on a used Crazy ... battery and controller to match. A couple of attempts and a new spot welder later, [austiwawa] built a 48V battery pack out of 18650s. The ...

From the practical to the pretty to the pretty ridiculous, these products all spark joy in their own special way. View Entire ...

Oct. 24, 2024 — Lithium-sulfur batteries have never lived up to their potential as the next generation of renewable batteries for electric vehicles and other devices. But mechanical engineers ...

Here's the story of how the famed investor's razor wager led to him buying the battery maker. Betting on blades Buffett's Berkshire Hathaway conglomerate scooped up $600 million of Gillette's ...

In addition to the shaving capability, which is the most important thing in a razor, this high-end tool has essential features like a long-lasting rechargeable battery (nearly an hour of run time ...

Overall, it is slightly bulkier of a device than the closest similar razor (the Braun) and has a shorter battery life (45 mins vs. 60 mins), which could come down to the fact that it’s just a ...

I tested shavers for cutting efficiency, in-hand comfort and feel, battery life, and overall maintenance and care. Each razor was used to shave or trim, and every razor that was waterproof was ...