Daca aveti la dispozitie o jumatate de ora si va place subiectul va recomand filmuletul de mai jos… 🙂
WIL WHEATON & Science of Star Trek – StarTalk with Neil deGrasse Tyson Read More »
[youtube http://www.youtube.com/watch?v=Cd9cBlvfjow] The Milky Way and Andromeda galaxy are on a collision course: in about 3 billion years from now the two galaxies will collide. Then over a span of 1 billion years or so after a very complex gravitational dance, they will merge to form an giant elliptical galaxy. That’s why the collision period is
Science: What will happen when the Andromeda galaxy and the Milky Way collide Read More »
Raining animals is a rare meteorological phenomenon in which flightless animals fall from the sky – that happens no matter the sky is clear (no strong winds, tornados or waterspouts) or it was raining. Such occurrences have been reported in many countries all over the globe in human history, in many cultures: from the Roman empire
Science: Strange weather: Instances and causes of fish falls during rain storms Read More »
Facts about the olive tree The olive tree (Olea europaea; Heb. zayith, Gk, elaia) is an evergreen tree usually about 5 meters (about 16 ft) high when pruned, but it can get much taller when unpruned. Young trees have a smooth silver grey bark, but with age the slender trunks become fluted, knobby and stout. Many old trees develop holes
Science: Myths and facts about the olive tree Read More »
