After he retired, he decided to act on this fascination and built a simple bat detector. The simple bat detector uses frequency division to lower the bat’s chirping to a frequency we can hear.

Copyright 2025 The Associated Press. All Rights Reserved. An underground detector in China will sniff out mysterious ghost particles called neutrinos The $300 million ...

Underneath a granite hill in southern China, a massive detector is nearly complete that will sniff out the mysterious ghost particles lurking around us. The Jiangmen Underground Neutrino Observatory ...

KAIPING, China (AP) — Underneath a granite hill in southern China, a massive detector is nearly complete that will sniff out the mysterious ghost particles lurking around us. The Jiangmen ...

KAIPING, China (AP) — Underneath a granite hill in southern China, a massive detector is nearly complete that will sniff out the mysterious ghost particles lurking around us. The Jiangmen ...

A New Neutrino Detector in China Aims to Spot Mysterious Ghost Particles Lurking Around Us KAIPING, China (AP) — Underneath a granite hill in southern China, a massive detector is nearly ...

Underneath a granite hill in southern China, a massive detector is nearly complete that will sniff out the mysterious ghost particles lurking around us. The Jiangmen Underground Neutrino ...