Mysterious rumblings were recorded in Earth's stratosphere
Giant solar balloons were sent 70,000 feet up in the air to record sounds of Earth's stratosphere — and the microphones picked up some unexpected sounds.
Source: news8000.com
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Solar-powered balloons detect mysterious soun
To reach the stratosphere, Daniel Bowman of Sandia National Laboratories and his collaborators build relatively simple, solar-powered balloons that span 6 to 7 meters across. After releasing the balloons, they track their routes using GPS and use them to collect data and detect low-frequency sound with microbarometers. Rarely disturbed by planes or turbulence, the microphones on the balloons pick up a variety of sounds unheard anywhere else. Bowman will present his findings using these hot air balloons to eavesdrop on stratospheric sounds at the upcoming 184th ASA Meeting.
Source: eurekalert.org
Fortunate Miss set to be scratched for 1300 metre race at Sandown | The Standard
The Wangoom Handicap winning trainer is hoping for Flemington.
Source: standard.net.au
Warrnambool trainer Daniel Bowman wins Wangoom Handicap with Outlaws Revenge | The Standard
Bowman says being gifted the chance to train gun sprinter an enormous opportunity.
Source: standard.net.au
Under the Auld Pump: Jockey a rising talent
Emerging jockey Tayla Childs goes Under the Auld Pump this week.
Source: standard.net.au