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All About Chemistry... 2011 and beyond

News articles about "Sound"

Super-fine sound beam could one day be an invisible scalpel

Sound, Fine
A carbon nanotube coated lens that converts light to sound can focus high pressure sound waves to finer points than ever before The University of Michigan engineering researchers who developed the new therapeutic ultrasound approach ... - Read More

A temperature below absolute zero: Atoms at negative absolute temperature are the hottest systems in the world

Temperature
What is normal to most people in winter has so far been impossible in physics a minus temperature On the Celsius scale minus temperatures are only surprising in summer On the absolute temperature scale which ... - Read More

How to treat heat like light: New approach using nanoparticle alloys allows heat to be focused or reflected just like electromagnetic waves

Heat
An MIT researcher has developed a technique that provides a new way of manipulating heat allowing it to be controlled much as light waves can be manipulated by lenses and mirrors Share This See Also ... - Read More
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