Anyone can get super-hearing

ScienceDaily
Jun 2, 2021, 1:03 pm138 pts
Humans can observe what and where something happens around them with their hearing, as long as sound frequencies lie between 20 Hz and 20 000 Hz. Researchers have now developed a new audio technique that enables people to also hear ultrasonic sources that generate sound at frequencies above 20,000 Hz with…

Read Article Share
Share Article
- email
- twitter
- facebook
- pocket
- reddit
- tumblr
- linkedin
- pinterest

Trending Today on EcoTopical

Researchers discovered zinc-ion batteries thrive on fast charging 129

2022 Pacific Volcano Eruption Made a Deep Dive into Alaska 123

BYD undercuts rivals with low Atto 2 EV prices 122

A new online tool can help streamline mineral identification 122

Tortoise hatchlings born of century-old parents come out of their shells at Philadelphia Zoo 120

You can lease a Volkswagen ID.4 for nearly half the cost of a Jetta 115

Ash Dieback is Triple Whammy for Net Zero Plans 114

Study Finds Montreal Cycling Infrastructure Doesn’t Match Demand 111

About EcoTopical

Welcome to EcoTopical Your daily eco-friendly green news aggregator.

Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.