Did you know the oldest boomerang ever discovered was found in Poland?
The Oblazowa Cave Boomerang dated to 23,000 years ago.
It was carved from mammoth ivory and It measured 70cm or 27.5 inches.
It may have been used to hunt small animals including rabbit, wolverine and even…

Little Steppe earthquakes: upheavals both demographic and scholarly razibkhan.com/p/little-stepp… You can toil a whole long career at the bleeding edge of a field while it only ever advances at an imperceptible pace. And then as unpredictably as a massive earthquake, overnight some…

Rain can be absolutely torrential at Giza.