This is the profile of an extraterrestrial mass murderer: one whose existence was denied by scientific orthodoxy for nearly two decades, but has now been tracked down. 65 million years ago a 15km wide asteroid hit the Earth. In 1978 Walter Alvarez, a Nobel-prize-winning physicist, and his son Luis, first proposed the outrageous idea that a meteorite strike blasted the dinosaurs into extinction, taking with them half of life on the planet.
8.25
Rating: 8.25/10 based on 36 votes cast.
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Contains the obligatory climate change references of course but otherwise a good doc.
BBCSUX.
Proof of your poor education, ignorance and low intellect.
Silly Septic.
BBC is excellent in making documentaries. The only thing that “sux” is your comment.
BBC is excellent in making documentaries. The only thing that “sux” is your comment.
OHHHH YOU SURE SHOWED HIM!!! OH NO YOU DI-ENTTT!
BBC is excellent in making documentaries. The only thing that “sux” is your comment.