Valve-free pipes inspired by shark intestines have been developed by scientists. Using a helix structure, these pipes enable one-way fluid flow without relying on traditional valves. Rigid and ...

Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Installing a bubbler drainage system is an easy way to redirect ...

Many fire departments and rescue teams are adopting either one of two rescue evolutions when front-seat occupants are trapped during a collision. It seems that the original evolution of “rolling the ...

Imagine a giant cap covering one end of a super-sized pipe. Now turn it vertical so the cap is on top, make it translucent, put a staircase and elevator inside, and stick it into the ground so the cap ...