Investigating Structures

Timber Timber contains a great deal of moisture when felled, which makes it almost impossible to work. It also shrinks as it dries out and often cracks. So, the wood gets seasoned. Seasoning involves stacking the wood for long periods in dry air to allow the moisture to evaporate. Even after seasoning however, wood can still warp and twist when in use. This happens because wood is hygroscopic - it absorbs water from a moist …

…raining, the grass gets wet and it might fall. Thundering is also very dangerous. Of course, it is environmentally friendly. I give it 3. I am choosing plywood, because it is less cost effective and it is going to withstand any weather conditions. There is no way that it is going to get burnt, because I' ll use gas for cooking which won't have anything to do with touching the floor or any other wood surface.