The Sahara Desert on the border of Morocco and Algeria the way it looks today. A team of scientists from the NIOZ Royal Netherlands Institute for Sea Research and the University of Bremen (Germany) has determined that a major change in the climate of the Sahara and Sahel region of North Africa facilitated early human migrations

... for Sea Research and the University of Bremen (Germany) has determined that a major change in the climate of the Sahara and Sahel region of North Africa facilitated early human migrations from the African continent. Among the key findings are that the Sahara desert and the Sahel were considerably wetter around 9,000, 50,000 and 120,000 years ago than at present, allowing for the growth of trees ...

... place. It has some drawbacks still, but overall it is the best of breed in Django for Database Migrations. If you are looking for a migration tool for Django, this is your best bet. There aren' ... 39;t see how you ever lived without it. Being able to immediately see the state of your database, what migrations haven't been run, and what all needs to happen is incredibly useful. Having a safety ...

... thinking about how I was going to make this work going forward. Database migrations being one of those “how do you upgrade things?” ... 8217;t bad, but it was more work to get it into place and running. The migrations in place, I did some model twiddling and experimented a bit ... horrible places that no program could figure out. But basic migrations – moving forward and backward – ...

... mini-retrospective at the Chilean Embassy, featuring works from 1995 to present. Dubbed “Migrations,” the exhibition is a good opportunity to inspect the way in which Joan’s ... elements that connect them. All words and photos after the jump. I had the privilege to attend the “Migrations” opening reception at the Chilean Embassy earlier this month, a cultural event ...

Scientists have determined that a major change in the climate of the Sahara and Sahel region of North Africa facilitated early human migrations from the African continent. Among the key findings are that the Sahara desert and the Sahel were considerably wetter around 9,000, 50,000 and 120,000 years ago then at present, allowing for the growth of trees instead of grasses.