It has been heavily exploited for its strong, dark red, resinous wood, which is useful for the construction of buildings, bridges, boats, and telephone poles.
en.wikipedia.org The resulting effect would be like having positive and negative poles like ina battery, but inside an optical fibre.
en.wikipedia.org Some of the other members of the group entered, armed with beach umbrella poles they had taken from the side of the house.
www.theage.com.au The rotor consists of soft magnetic material, such as laminated silicon steel, which has multiple projections acting as salient magnetic poles through magnetic reluctance.
en.wikipedia.org Global groundwater storage is roughly equal to the total amount of freshwater stored in the snow and ice pack, including the north and south poles.
en.wikipedia.org