There are four main Blood types: A, B, AB and O and each Blood type is either Rh positive or negative. Blood types in the US Type O positive 38.4%, O negative 7.7%, A positive 32.3%, A negative 6.5%, B positive 9.4%, B negative 1.7%, AB positive 3.2%, AB negative 0.7% .. More >>
Benefits of Tamarind
The sapwood of the tamarind tree is pale yellow. The heartwood is rather small, dark purplish brown, very hard, heavy, strong, durable and insect resistant. It bends well and takes a good polish and, while hard to work, it is highly prized for furniture, panelling, wheels, axles, gears for mills, ploughs, planking for sides of boats, wells, mallets, knife and tool handles, rice pounders, mortars and pestles. It has at times been sold as Madeira mahogany . Wide boards are rare, despite the trunk dimensions of old trees, since they tend to become hollow centered. The wood is valued for fuel, especially for brick kilns, for it gives off an intense heat, and it also yields a charcoal for the manufacture of gun powder. In Malaysia, even though the trees are seldom felled, they are frequently topped to obtain firewood. The wood ashes are employed in tanning and in de hairing goatskins. Young stems and also slender roots of the tamarind tree are fashioned into walking sticks.