nano

Pushing the tiny-house movement to bizarre new limits, French scientists have constructed the “world’s smallest house” on the tip of an optical fiber. With each wall spanning about 0.0006 inches in length (15 micrometers, or 15 millionths of a meter), the humble chalet is too small to accommodate a dust mite, an amoeba or a sperm cell. It’s about 10,000 times too small to host a tardigrade; it’s even too small to hold a piece of tardigrade poop. So, why build a house so small that even a tardigrade can’t make use of it? Mainly just to prove it can … Read more