Sitting posture
Eye tracking input device
http://en.wikipedia.org/wiki/Cancer
http://en.wikipedia.org/wiki/Gold
http://en.wikipedia.org/wiki/Semiconductor
http://en.wikipedia.org/wiki/Indium
Metal recovery
Plasma sterilizer
http://en.wikipedia.org/wiki/Water_treatment
http://en.wikipedia.org/wiki/Ice_plant
Medical body implant
http://en.wikipedia.org/wiki/Plasma_(physics)
Filter treatment
http://en.wikipedia.org/wiki/Noble_metal
http://en.wikipedia.org/wiki/Hydroponics
http://en.wikipedia.org/wiki/Radical_(chemistry)
http://en.wikipedia.org/wiki/Sterilization_(microbiology)
http://en.wikipedia.org/wiki/Antibiotics
http://en.wikipedia.org/wiki/Peptide
