It would be extremely difficult, even for an expert carpenter. A stave mill is required, for starters. The complex curves and angles of the pieces is beyond most peoples skill to make in a garage. It would be easier/cheaper to buy a used one from a local junkyard.
Keg?
If you mean a CARTRIDGE (a loaded round of ammunition) do not try it. Very unsafe. If you mean a BULLET (the projectile that is fired out of the barrel) soap and water.
Livestock pollutes the earth through their excrement. This substance can pollute fresh water supplies. Livestock is a major source of pollution.
The barrel cactus stores water in is spongy interior tissues but does not have a water reservoir of water.
The barrel is the hallow part of a wave that is moving. The barrel is surrunded by water but still has empty space where the barrel is.
Answer: the barrel will hold 9.42 ft³ of water.
Wooden cork is less dense than the water and the iron is not.
A person would need a water barrel to collect and store rain water for irrigation or other use. Price of water barrel varies depending on size and material.
Barrel - as in water butt or water barrel.
Yes
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Cows make more cows therefore they are renewable. Livestock is renewable as long as we have water and feed and pasture and space for them. If the earth runs out of these resources, as it may, then livestock will not be renewable.