The U.S. Navy dropped nuclear bombs on its own ships loaded with rats and other animals to see the effect of nuclear weapons ...

It's normal for USB flash drive to get hot because there's electrical energy being generated and the device they're plugged ...

The B2 bomber is capable of long-range strategic strikes, but getting to and from the battlefield takes time, so how do the ...

Adding a rubber sealant to things like CV boots can help preserve suspension parts in the long run, but they should only be ...

Tugboats are shockingly effective little watercrafts because of their carefully thought-out designs. This includes having ...

What's the deal with the extra wheels at the top of some cement trucks? Are they spares? Are they just for decoration? Or is ...

Cummins makes some of the best engines, especially for trucking, so it's reasonable to wonder who founded the company and why ...

There are all sorts of tricks you can use when doing wood joinery, but screws are easily the most common. Here's some great ...

GM owns a ton of different auto brands all over the world, and quite a few of them are not sold in the United States. Here ...

Helicopters made a big difference in World War II, but some have gone unnoticed. Here are the five that should be recognized ...

Got an old GoPro collecting dust? Don’t toss it — repurpose it with these smart and creative ways to give it new life.

Private jets are one of the ultimate displays of wealth. For those who also like expensive cars, it actually is possible for ...