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Sound Waves Transmitted in Vacuum
Physicists at the University of Jyväskylä have experimentally proven that sound waves can be transmitted in a vacuum under certain conditions. This finding challenges the
Thin Sound Film Turns Surfaces into Speakers
A new sound film can turn almost any surface into a speaker, making it ideal for use in noise-canceling systems on airplanes. Scientists at the
Self-healing displays with crystal material
A breakthrough in self-healing materials has been made by scientists at the Indian Institute of Science Education and Research in Kolkata. They have developed a
