NASA has successfully landed five rovers on Mars over the past three decades, with two still operational as of 2026. The first, Sojourner, touched down in 1997 as part of the Pathfinder mission, a toaster-sized six-wheeler that operated for 83…
If you’ve made repairs on your boat’s engine and want to test it before putting it back in the water, you can do so with the right equipment. A marine engine relies on water to cool it down, and running…
The King of Rock and Roll wasn’t just known for his voice, his hips, or his rhinestone jumpsuits — he was also known for shooting things that disappointed him. In early 1969, a gold Cadillac Eldorado convertible became the target…
The U.S. Federal Trade Commission (FTC) is taking aim at dealerships that flood online marketplaces with deceptive “ghost car” listings—ads for vehicles that don’t actually exist in inventory or are already sold. Nearly 100 dealers have received warning letters from…
Tired of watching your kid abandon their Power Wheels ride-on after Christmas? Swapping the stock 12 V sealed-lead-acid pack for a 20 V lithium drill battery is a weekend project that turns a sluggish plastic buggy into a torquey, wheelie-happy…
The popular rubberized aerosol product Flex Seal has been put to the test by some adventurous YouTubers, who attempted to use it to fix various types of tires, including car, truck, bicycle, and tractor tires. Despite the product’s versatility, its effectiveness … Read more