The USSR honestly did try to build a handheld laser pistol for cosmonauts to carry. It never made it to orbit, though—that we know of.

All the bearings move in a straight line. Follow one. 🤯.

For apartment-dwellers who don’t like going to laundromats, there are already compact washing machines – but what happens when the washed clothes need to be dried? Well, that’s where the diminutive Morus Zero comes in.

Serotonin levels have been linked to the regulation of mood and sexual function. Emerging research now reveals more about its role in learning processes.

Research data indicates men can expect to live an average of five fewer years than women. The reason might surprise you.

They’ll catch lots of pests, and most aren’t at all aggressive or dangerous.

O,.,0.

It was what’s called a “prophetic patent”—one that isn’t real yet.

There are four colours to choose from.

China now has no choice but to pursue technological independence, and will burn the cash to achieve it.