Page 4 - Daniel Bowman News Today

Chicago IL (SPX) May 15, 2023 - Imagine if sending your science experiment 70,000 ft in the air just took painters plastic, tape, a dash of charcoal dust, and plenty of sunlight. Daniel Bowman of Sandia National Laboratorie

Scientists do not know the source of mysterious sounds that were recorded high in Earths atmosphere.

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US scientists have been sending home-made balloons with microphones 20 kilometres into the sky – and  recorded sounds they can’t identify.

Giant solar balloons were sent 70,000 feet up in the air to record sounds of Earths stratosphere — and the microphones picked up some unexpected sounds.

These balloons were equipped with microphones to capture the sounds present in this atmospheric layer.

Solar-powered balloons in the stratosphere can hear ocean waves crashing, wind turbines spinning, earthquakes rumbling, and a mysterious crackling.

A science project using solar-powered balloons to explore the acoustics of the stratosphere has captured some mysterious sounds.

More than six miles above the Earth, special research balloons have captured some unexpected stratospheric sounds, Sandia National Laboratories say.

The balloons have recorded mysterious sounds of "completely unknown" origin high in Earth's atmosphere. Scientists including Daniel Bowman of Sandia