Primer, type depends on the type of wood.
the million dollar kind
A kinetic sculpture relies on a power source of some kind.
Kaiken is a type of Japanese dagger
Antarctica is a continental glacier. Alpine glaciers are a different type of glacier.
A subwoofer can vary in prices......it really depends on what kind of subwoofer you get including the number of watts it has.....
No stereo "needs" a subwoofer, however, if you desire an enhanced bass response over what your current system offers, it may be logical to invest in a subwoofer.
The Colorado River is an Alpine river, having its source in the alpine mountains of the Continental Divide.
poo and pee