Defense giant Lockheed Martin, Notre Dame University, DARPA and the Air Force Research Lab have begun flight testing a streamlined and greatly miniaturized airborne laser turret that has the potential to totally transform air combat as we understand it today.
Naomi Klein has a new book, “This Changes Everything: Capitalism Vs. The Climate.” She argues that because we ignored scientists' warnings for 25 years, humanity faces a stark choice: The end of civilization as we know it or the end of capitalism as we know it. It shouldn't be a tough choice, right?
These photographs by Rebecca Litchfield make it seem as if the apocalypse has come and gone and the world is in complete ruins. Not quite. They're actually photographs of countries and places that were a part of the former Soviet Union. The forgotten decay is haunting.
Think you've never hallucinated? You're wrong. Almost every modern person in a developed country has had this hallucination - some populations have it so predictably that within a few months, ninety-five percent experience it.
A lot of robots in development are able to perform amazing feats in a laboratory setting when they've got plenty of tethers and cables keeping them perpetually powered and safe. The real test of their capabilities is when they're forced to explore and interact in a real-world environment, like the robot cheetah that researchers at MIT are developing, which recently took its first untethered steps outside.
The Ebola epidemic in Africa has continued to expand since I last wrote about it, and as of a week ago, has accounted for more than 4,200 cases and 2,200 deaths in five countries: Guinea, Liberia, Nigeria, Senegal and Sierra Leone. That is extraordinary: Since the virus was discovered, no Ebola outbreak’s toll has risen…
Artur Coelho's insight:
leitura tranquilizante. vai uma pandemia pelo natal?