The amount of sleep we need changes as we get older, and itâs also a personal thing â some of us need more than others. As long as youâre feeling refreshed and alert the next day, youâre probably getting enough. Although there is no magic number of hours, hereâs a general guide for how much sleep you need.
Softwood Lumber. News. The softwood lumber industry is an important sector in the Canadian economy, supporting thousands of jobs in communities across Canada and creating many positive spin-off effects in related industries and services.
Hardwoods can be differentiated from soft wood.    Basically hard woods are those that grow slowly, because of this  the wood is more dense (annual rings are closer to â¦ gether) and the  wood is harder.ardwoods are deciduous and loose their leaves in winter. They are harder than softwoods except Balsa wood. They are a Broadleaved trees w â¦ hich belong to the 'Angiospermae' or flowering plant such as fruits or seeds. They are usually found in more temperate zones.