The ugly truth about delivery drones

The ugly truth about delivery drones

What compelling need delivery drones serve? We come up empty. Meanwhile, the ugly truth about them is they are noisy, and a fleet of them will be horrific.

A new insight into hearing

A new insight into hearing

New research shows how a think layer in the cochlea helps humans pick out one voice among many. The findings could lead to better hearing aids. That’s great, but preventing hearing loss is better.

Preserving the rainforest’s soundtrack

Preserving the rainforest’s soundtrack

Researchers believe that recording a rainforest’s soundtrack could help preserve it. Click here to learn about bioacoustics and how this burgeoning field hopes to save the world’s rainforests.

Protecting children’s hearing

Protecting children’s hearing

Protecting children’s hearing requires preventing exposure to loud sound. Start them young with ear muffs, and don’t give in to their pleas for headphones—you can’t monitor the sound volume if you can’t hear it!

The sound of silence

The sound of silence

In her piece on white noise, Penelope Green, NY Times, writes about using a sound machine to mask nighttime noise for better sleep. It may help, but nothing is better than actual quiet for a good night’s rest.

Pin It on Pinterest