most read articles of the last 24 hours as of July 6th 2020 Monday

The ultra-lethal drones of the future | New York P... Apr 16, 2016
reprint of: Drones very small to large Oct 2, 2014
Since the U.S. EPA is no longer functional here ar... May 22, 2017
Sand Fire information from CALFIRE Jul 26, 2016
I can now fully see why people out in the country ... Jul 5, 2020
GPS Satellites were invented when magnetic North a... May 31, 2017
A stunning breakdown of the government's duty to k... Jul 5, 2020
239 Experts With One Big Claim: The Coronavirus Is... Jul 6, 2020
How Deadly Is the Coronavirus? NYTimes Jul 6, 2020