Traxxas shows how its Slash 4x4 RC car can drive across water and do jumps, thanks to paddle tires and high-speed gearing. And some foam for flotation, just in case. All the Slash fun requires is ...

It also activates a small power supply which runs little humidifier modules, which turn water into a visible vapor ... we’ve seen a homebrew RC car designed to that end as well.

Letting loose your inner speed demon, developing stunning stunts, and navigating challenging terrain are just some of the ...