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Are we on the verge of discovering alien life
Category: Science & Technology
What is our place in the universe there are two impressive possibilities either we are alone in the universe or we are not as the great arthur c clark said both situations are equally frightening now imagine that for a moment throughout all of time and space on countless planets and countless galaxies... Read more
How plate tectonics set Earth apart | Prof Louis-Noël Moresi FAA
Category: Science & Technology
Introduction [narrator] professor louis moresi has some planets on the boil. - there’s a big blob coming down. watch. [narrator] he often encourages his students to make lava lamps like these ones, as a way of demonstrating earth’s evolution. - the density of the hot versus cold liquids, they play... Read more
ReUp/Comments: NASA Administrator Bill Nelson on the 55th Anniversary of Apollo 11
Category: Science & Technology
Hi everybody we live in historic times even what feels like divided times it felt that way in the 1960s as well yet when we recall the challenges of the 60s we might also recall the triumphs of the 60s especially that awe inspiring triumph that closed out the decade in july of 196 9 it was a triumph... Read more