Researchers use sound waves to detect elusive helium gas leaks

Researchers develop an innovative sound wave sensor to quickly and accurately detect elusive helium gas leaks, enhancing ...
Physics World

New sensor uses topological material to detect helium leaks

A new sensor detects helium leaks by monitoring how sound waves propagate through a topological material – no chemical ...
동아사이언스

Acoustic sensor pinpoints elusive helium leaks by detecting shifts in sound waves

Helium is a noble gas, and its colorless, odorless, and non-reactive properties make it extremely difficult to detect. A Chinese research team has developed a detector using sound waves that can ...
Jalopnik

Deep Sea Submarine Divers Breathe Helium And It Makes Them Sound Ridiculous

Submarines are pretty cool bits of kit. They can offer researchers an unrivaled view of the ocean floor, help search out missing wrecks beneath the waves and can even ferry about the rich and famous, ...