The first solar car was invented by William G. Cobb, the inventor for General Motors, in 1955, and this was followed by the invention of the first solar car which facilitated human transportation by the International Rectifier Company in 1958.
A birch is a thin-leaved deciduous hardwood tree of the genus Betula (/ËbÉtjÊlÉ/), in the family Betulaceae, which also includes alders, hazels, and hornbeams. It is closely related to the beech-oak family Fagaceae.
teak. n. 1. (Plants) a large verbenaceous tree, Tectona grandis, of the East Indies, having white flowers and yielding a valuable dense wood. 2. (Forestry) the hard resinous yellowish-brown wood of this tree, used for furniture making, etc.eak. 1. a large East Indian tree, Tectona grandis, of the verbena family, yielding a hard, medium brown wood. 2. the wood of this tree, used in shipbuilding, furniture-making, etc.