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Science and the Environment Bulletin: Network Pinpoints Lightning Strikes
As the air in the pathway suddenly superheats to 30 000°C, it produces large sound waves of thunder. Every strike detected by the network is stored in a data archive, which ...
www.ec.gc.ca

Gunderboom, Inc. | In partnership with seventy percent of the Earth
By integrating several sound attenuation techniques, Gunderboom's SASâ„¢ cushions against sound waves of all frequencies, including far-reaching, low-frequency sounds ... of the curtain, the space between the two fabric layers inflates, creating a sound-absorbing bubble wall. Terms of Use | Privacy & Security | Web Site Comments ...
www.gunderboom.com

Menardi - Air Filtration [Sonic Horns]
These high intensity sound waves fluidize the dust and particulate ... is no need for structure support or special fabric considerations. Sonic horn high intensity sound pressure can eliminate or greatly reduce dust buildup on: Fan Blades Ducts Dust ...
www.menardifilters.com

GIAA SOUNDS SOLUTIONS: Noise Basics
SOUNDS SOLUTIONS: Noise Basics Noise Basics Sound is created when something vibrates. These vibrations create sound waves, which travel through the air. Sound waves move outward from a point of origin just as ripples of water move outward from the point at which a pebble enters a pond. The sound waves ...
www.pcrguam.com

Sebile Baits
As it subtly moves through the water its sound chamber emits a discrete chatter. Superior balance allows for excellent casting and a steady ... bleeding effect. Movement of the twin-fluid inside the lure cavity produces ultra-low frequency sound waves that the senses of predator species can detect. The twin-fluid also improves casting distance ...
www.great-lakes.org

Greentimes SR Articles - Caves
Sound creepy enough? Not much vegetation lives deep in a cave due to its lack of ... an amazing thing called echolocate. To do this, they send special sound waves out into the world around them. When the sound waves hit objects in the environment, they bounce back to the bat ...
greenscreen.org

Benefits of green roof systems - environmental - Noise and sound insulation
Noise and sound Insulation The combination of soil, plants and trapped layers of air within green roof systems can act as a sound insulation barrier. Sound waves are absorbed, reflected or deflected. The growing medium tends to block lower sound frequencies whilst the plants block higher frequencies.The amount of sound insulation ...
livingroofs.org

Oceans Alive! | Oceans in Motion | Wind and Waves
Oceans Alive! | Oceans in Motion | Wind and Waves Water on the Move Wind and Waves Making Waves When you look at an ocean wave what do you think is happening in the ... another. There are many kinds of waves, such as water waves, sound waves, light waves, radio waves, microwaves and earthquake waves. All waves have some things in common. The highest point the waves reaches is called the crest. The ...
mos.org

Planting Plastic in Puget Sound
Sound Eco-Pros Environmental Education on the Web "DEVELOPING" TIDELANDS WITH PLASTIC, NETTING, AND ... broken pieces of these components have been dislodged by wind, high tides, and waves and migrated to beaches and out into the deeper waters where they ... and more of this type of aquaculture is spreading in the Puget Sound area, and less and less questions are being answered for concerned residents. ...
www.eco-pros.com

How does 300 miles per gallon sound?
How does 300 miles per gallon sound? November 20th, 2007 · No Comments The Aptera Typ-1, which ... .11 Imagine a mile-square grid of buoys bobbing in the waves, generating energy — the wave farm cometh12.9 A new financial ... in solar power generation11.27 How does 300 miles per gallon sound?11.20 Solar trough power generation11.14 © 2006–2007 energyhawk - ...
energyhawk.com