Science Source General Science
EN_90286236_0033
![Science Source General Science](img/medium/arch1/dvd0114/35/EN_90286236_0033.jpg)
A single set of circular wave ripples.
2010-02-13
EAST NEWS
Science Source
Omikron
9b1119
2,12MB
33cm x 25cm przy 300dpi
BW, CIRCULAR, DEMONSTRATION, INTERSECTING, OF, OMIKRON, RIPPLE, RIPPLES, SET, SINGLE, WAVE, WAVES,