Nanoparticles are put into mascara\'s to reduce clumping. Nanoparticles are made out of the soot from a candle flame.
39
because teh nanoparticles are so good
0.001m = 1mm
1mm=how many SWG
1mm = 0.01dm
1000
1mm 1mm
1mm
1mm is 1,000,000 nanometers.
1mm = 0.000001km
10