1. Hydrophis Belcheri
Hydrophis Belcheri atau juga di kenal dengan nama ular laut Belcher ialah sejenis spesies ular laut elapid. Ular ini adalah ular yang paling beracun di dunia. Meskipun dirinya sangat berbisa, uniknya ular ini memiliki...
A resident of Malawi William Kamkwamba built five wind turbines from scrap materials power. The idea to build a wind turbines came to William in 2002 when he was expelled from school for non-payment. A 14-year-old decided to educate himself and began...