In the 23rd century, Elisa is struggling with her classes, so her father decides to send her to the Gagarin school during her summer break. She becomes upset when she realizes she has to spend her entire vacation on Mars, but what she doesn’t know is..
In recent years, however, there have been many important discoveries of fossil horses, and these, in conjunction with such new methods as cladistics, and techniques such as precise geochronology, have allowed us to achieve a much greater understanding of t..
On 12th April, 1961, 27-year-old Yuri Alexeyevich Gagarin became the first human to venture into space. His one orbit flight made him the most famous man in the world...
His flight aboard a Russian Vostok rocket lasted only 108 minutes, but at the end of it he had become the most famous man in the world. Back on the ground, his smiling face captured the hearts of millions around the globe. Film stars, politicians and pop s..
James Saeger now reconsiders the effectiveness of the missions by examining how Guaycuruan peoples of South America''s Gran Chaco adapted to them during the eighteenth century. Because the Guaycuruans were hunter-gatherers less suited to an agric..
