Crown. The crown goes up. The idea is that the load will straighten it out. If the crown is too much, it will have to be used where smaller pieces will be used.
Bow or crown. Bow is probably used more often when the board bends in the width. Crown can be across the width of the board or in the length. A board will often curve with the grain, following the curve of the tree rings.
Limber Timber.
He was going around the bend so fast that the trailer whipsawed him right off of the road. The evidence is quite clear that this piece of timber was whipsawed by hand.
with using natural timber it can swell from the moist in the air. It can alsobend from the heat and is easy to bend
A plank is a long, broad piece of timber.
It is a piece of wood made from trees
644cm
They grow upward because the growing stem has the ability to sense up and down, largely through bending of the stem in response to gravity and then grows faster on the inside of the bend and slower on the outside of the bend, causing the bend to straighten out and grow upward. Once in view of light they grow toward light, which is also usually up not down. These are evolutionary adaptations to help the plant get the energy it needs to survive after the "food" in the seed is consumed.
Stake, timber, beam, board, plank, log...
Stream
take a piece and bend it and answer it yourself
because i wouldn't be able to do your mom in the vagina and the ass!!!