yoursoapdispenser.com

Question by comedy: Make me puzzled!?
my mama just bought a unusual gadget,thats a handsfree touchless automatic soap,I’m curious about its magical principle, tomorrow I gonna consult my teacher .could anybody explain this to me in advance…
plus here is the smart: http://www.sourcingmap.com/handsfree-touchless-automatic-soap-and-sanitizer-dispenser-p-18354.html
I wanna know why liquid soap was flowing itself?

Best answer:

Answer by nicole [ilk]
what do you wanna know? its just liek the automatic towel dispensers except with soap. ive seen them in like really expensive hotels and places.

answer mine please?

http://answers.yahoo.com/question/index;_ylt=As32qB4XPie.QvxKEkG11nJ_6xR.;_ylv=3?qid=20080716200506AA6wyKw

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