Ultrasonic

09.16.15
Scientists control a worm's brain cells using sound waves
09.16.15

Scientists control a worm's brain cells using sound waves

Scientists at the Salk Institute have used ultrasonic waves to control a worm's brain cells.

View
07.23.15
Defective Sony stereo is a fire hazard that drives your dog nuts
07.23.15

Defective Sony stereo is a fire hazard that drives your dog nuts

This stereo annoys your dog, plays music you can't hear and is so hot it breaks itself

View
07.21.15
Your next phone could have a fingerprint reader on its screen
07.21.15

Your next phone could have a fingerprint reader on its screen

Good news if you're hoping for an iPhone without a home button!

View
01.07.15
Parrot's new drone keeps its 'head' on straight
01.07.15

Parrot's new drone keeps its 'head' on straight

Drones are a seemingly everywhere at CES, but senseFly's sensor-laden eXom commercial quadcopter r...

View
12.11.14
Chromecast's Guest Mode lets anyone commandeer your TV
12.11.14

Chromecast's Guest Mode lets anyone commandeer your TV

With the number of content providers that keep coming on board with Chromecast, the next big step...

View
07.17.14
Scuba divers get their own underwater comms network
07.17.14

Scuba divers get their own underwater comms network

Most teenagers would probably tell you that they'd die if you took away nonverbal communication, b...

View
06.27.14
Chromecast's ultrasonic device pairing is much simpler than it sounds
06.27.14

Chromecast's ultrasonic device pairing is much simpler than it sounds

It turns out that there's more than one way for guests to join in on your Chromecast party. In add...

View
05.07.14
Album of inaudible animal sounds puts you inside the head of a bat
05.07.14

Album of inaudible animal sounds puts you inside the head of a bat

Even with fancy Hi-Fi equipment, the weak link is often our ears and their limited 20Hz-20,000Hz h...

View
01.01.14
Watch an ultrasonic array move objects in 3D space (video)
01.01.14

Watch an ultrasonic array move objects in 3D space (video)

Ultrasonic levitation has been possible for awhile, but it's not very practical when objects must...

View