Acoustic lens turns sound into sonic bullets.

• Autores: Larry Greenemeier
• Localización: Scientific American, ISSN 0036-8733, Vol. 302, Nº. 6, 2010, págs. 26-26
• Idioma: inglés
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• Resumen

  • The article discusses research by scientists Alessandro Spadoni and Chiara Daraio on an acoustic lens that enhances the power of sound waves used in applications including ultrasound imaging, or that may hold promise for nonintrusive surgical operations.