RT @UNSW@twitter.com
DON'T PANIC! The answer to a lot of Earth's mysteries might be 42, after all!
A perfect (cosmic) storm happened 42,000 years ago, and Earth has never been the same.
The next polar flip may be around the corner – @stephenfry@twitter.com explains what's next. @intrepidProf@twitter.com
For the first time, researchers were able to determine how the reversal of Earth's magnetic poles 42,000 years ago impacted life on Earth. Roland Zech, Professor for Physical Geography @UniJena@twitter.com, was part of the international team that published their findings in @ScienceMagazine@twitter.com.