concretesubmarine.com/ FORUM

To get better data, the team developed a two-way strategy. First, they managed to get data from a series of European satellites collecting weather information about Europe and Africa since the 1980s. These satellites measure the temperature of clouds and use this as a proxy for rainfall: if the temperature of a particular cloud clump drops below −38C (-36F), it is likely raining on the ground directly under it. With this data, the team mapped the history of rains in Africa.

อ่านต่อเพิ่มเติม โรงเรียนบ้านนาเส

สาระสำคัญ  การย้อมผม