Gallium is a metal with an extremely low melting point--about 85 degrees Fahrenheit. The shiny metal, which isn't found by itself in nature, can be melted just by placing it in your hand. But gallium ...
A room-temperature bonding technique for integrating wide bandgap materials such as gallium nitride (GaN) with thermally-conducting materials such as diamond could boost the cooling effect on GaN ...
Chief meteorologist Mark Dixon uses the force, aka an air compressor, on objects to make them float in Aug. 4's edition of Science Sunday.
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