Mammuth Rewarron: The World’s First 1:3 Scale R/C Car

If we were sitting in the driver’s seat of the Mammuth Rewarron, we’d need a few puke bags by our side. Luckily, we aren’t sitting in the driver’s seat, in fact, no one is. The Mammuth Rewarron is the world’s first 1:3 scale remote controlled car. Powered by a four-stroke engine, this isn’t the same as the R/C car you bought from Radio Shack when you were a kid.

Arcadia Power Gives Everyone Access to Clean Energy, For Free Arcadia Power Gives Everyone Access to Clean Energy, For Free
Arcadia Power Gives Everyone Access to Clean Energy, For Free PARTNER

Making the switch to clean energy sounds great but kind of overwhelming. Where do you even begin? Arcadia Power lets you tap clean energy from U.S. wind farms in just 3 minutes. Yup, you can start cutting back on fossil fuels that pollute the environment before your show comes back from commercials. You’ll gain access to a modern energy dashboard that allows you to track your energy usage and impact. Best of all, it’s completely free. This is a no-brainer. And as a Cool Material reader, you’ll even save $5 off your next energy bill.

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