Metal joining
Mixer
Visualization of surround sound
Measuring distribution of grain size
http://en.wikipedia.org/wiki/Interpenetrating_polymer_network
Heat recovery
High load bearing tape component
Numerical control machine
Scuba equipment
Air conditioning
Hydrogel
Water soluble polymer
Interlocking nail
http://en.wikipedia.org/wiki/Numerical_control
Nano metal compound
Shredder
