Microscopic diamonds found a few feet underground are evidence that a big destructive comet hit North America 13,000 years ago, scientists say. The LA Times reports:
According to the theory -- which has its critics -- as the comet broke apart, it rained fire over the entire continent, igniting the plains and the forests and creating choking clouds of smoke.
Heat from the explosions and the massive fires melted substantial portions of the Laurentide glacier in Canada, sending waves of water down the Mississippi and into the Gulf of Mexico. That triggered changes in Atlantic Ocean currents, which ushered in a 1,300-year ice age known as the Younger Dryas.
Battered by fire and ice, as many as 35 species of mammals, including American camels, the short-faced bear, the giant beaver, the dire wolf and the American lion, either immediately vanished or were so depleted in number that humans hunted them to extinction.
The humans, a Paleo-Indian grouping known as the Clovis culture for the distinctive spear points they employed, suffered a major population drop, disappearing in many areas for hundreds of years.
(PDF article about the Clovis Comet)
A remarkable easter egg from the Windows 95 era, fully anticipating what became of the world’s most beautiful operating system. The developers of Office 95 left an interesting little easteregg with a name which does seem a little unsettling. I am exploring this easteregg and showing it in this video.
That massive Equifax data breach on September 7, 2017, shocked everyone, but a year and a half later, where the data of all those 143 million Equifax users ended up is still a mystery.
The event will be Apple’s first major announcement in 2019.
Breaking into the indie video game market may be easier than you think. It all starts with an idea, and then it’s a matter of finding the right development platform to bring it to life. No matter what that platform is, it’s a good bet that it’s covered in the 2019 Game Dev & Design […]
Learning a new language like Spanish doesn’t have to be hard. Either you can buy a ticket to a Spanish-speaking country, immerse yourself in the culture and pick it up intuitively – or you can do it from the comfort of the chair you’re in right now by logging on to Rocket Spanish. There are […]
When it comes to Valentine’s Day gestures, we encourage you to make the date your own. But we’ve got to admit, you can’t beat the classic appeal of a well-picked, perfectly arranged bouquet of roses. And whether you need them delivered at home or to a long-distance lover, the best call is Teleflora’s Valentine’s Day […]