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.
Birch species are normally small to medium-size trees or shrubs, mostly of temperate climates and boreal zones of the northern hemisphere. Birch trees prefer to occupy habitats in cool, moist areas, including peatlands (moors, peatbogs), river banks, and lakeshores.ist of Birch Trees, Betula Genus-All known species, taxa types, organized by scientific Latin botanical name first and common names second.