If a small quantity of a liquid which wets glass be introduced between two glass plates slightly inclined to each other, it will run towards that part where the glass plates are nearest together.
enuresis sensors) A range of products that generate an alarm signal when a person wets their bed.
First the solder on the pads melts and wets the pad and the ball surface; then the whole ball becomes molten.
Or maybe everyone wets their appetites, so the supermarket needn't worry about giving away samples - we're all peckish anyway.
The secretion wets an insect very rapidly, but, so far as is known, seems to be completely destitute of digestive power - indeed, rather to accelerate decomposition.