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Mar26-06, 02:02 PM
Sci Advisor
PF Gold
brewnog's Avatar
P: 2,793
The two viscous substances, let's call them cream and jam. Are they already mixed? Are they in layers?

What would happen if you just pushed down on the whole sponge with a big plate, surely this would cause the sponge to self-level?

Obviously pretty simple, I'm just trying to work out what I've missed.