To test their design, researchers placed a ping-pong ball in a large water tank housing multiple speakers positioned throughout the enclosure. They then played 1,590Hz sound waves from the speaker ...

Senckenberg researcher Dr. Rachel Racicot and her former student Joyce Sanks from Vanderbilt University have examined the ...

Water, sand, and carbon dioxide-based fire ... Using an air vortex cannon to focus the sound waves from the bass reflex port, it ‘wiggles’ the flame out in a matter of seconds, as illustrated ...

A sound wave is a vibration that travels through a solid, liquid or gas such as the air or water. A loud sound has a large amplitude, a high pitched sound has a high frequency. Musicians and ...

The Miracle Tone (Value: $141): This audio track focuses on inducing Delta brainwaves, which promote deep relaxation and ...

Encourage students to think about other kinds of energy that travel in the form of waves (e.g. sound, light ... the ground to ripple up and down (like water waves in the ocean before they ...

Britain has funded 10 technologies that aim to produce drinking water on the Moon. One is a mirror that reflects solar rays ...

As shark sightings continue to rise at New York City beaches, some experts are pointing out the predators’ presence off Long ...

The 6,500-square-mile body of water stretches into Washington as Puget Sound, and the sharks were caught close to ...

Celebrated R&B artist Tanya Nolan's new single "Like Water," featuring Grammy winner Raheem DeVaughn, is making a significant ...

There are five species of shark that make Long Island Sound their home: the spiny dogfish, the smooth dogfish, the dusky shark, the brown shark, also known as the sandbar shark, and the sand tiger ...