[ad_1] Andrzej Bargiel attempts to descend from the summit of K2. The Pole reached the fourth camp at 7800 meters, where he acclimated. Its input is recorded by the drone camera. It …
Read More »Geometry helped scientists learn about rain on Mars
[ad_1] Comparing traces of runoff on Earth and Mars, scientists concluded that early March had abundant rainfall, and soon the water evaporated <img class = "aligncenter" src = "http://sivtelegram.media/wp-content/uploads/2018/07/18ccc1ffdadaba75b3061221bb74fea9.jpg" alt = " …
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