Ultrasound News: 'Acoustic Power' Result: Searchterm 'Acoustic Power' found in 1 News Result Pages • ''' Acoustic devices are used in a range of applications such as ultrasound scanners, but their performance is limited for some uses by their inaccurate focusing and low focal power. Now a group of scientists in the US have developed an acoustic lens that ...' Wednesday, 7 April 2010 by www.physorg.com Result Pages If an elderly but distinguished scientist says that something is possible he is almost certainly right, but if he says that it is impossible he is very probably wrong. - Arthur C. Clarke |