A portable radar device that can sense live victims beneath a collapsed structure was inspired by the same technology used to detect distant objects in space, NASA said Wednesday.
Engineering
Sep 25, 2013
0
0
If you've ever forgotten your phone or left it at home for the day, you will have realised just how much you use it. On average, we check our mobile phones about 110 times a day. Using them for just about everything, from ...
Security
May 25, 2016
0
17
The National Security Agency has secretly broken into the main communications links that connect Yahoo and Google data centers around the world, a newspaper reported, citing documents obtained from former NSA contractor Edward ...
Internet
Oct 30, 2013
14
0
An emergency call comes in about a possible bomb in lower Manhattan and an alert pops up on computer screens at the New York Police Department, instantly showing officers an interactive map of the neighborhood, footage from ...
Hi Tech & Innovation
Feb 20, 2013
0
0
The United States expressed concern Friday over reports China has used a powerful censorship tool dubbed "Great Cannon" to attack websites around the world.
Internet
May 8, 2015
0
43
Last month, SpaceX became the operator of the world's largest active satellite constellation. As of the end of January, the company had 242 satellites orbiting the planet with plans to launch 42,000 over the next decade. ...
Space Exploration
Feb 12, 2020
0
30
(Phys.org) —Two computer science graduate students have found that the NSA's mass collection of phone records can yield much more information about people's private lives than the U.S. government claims. New research shows ...
Computer Sciences
Mar 13, 2014
0
0
Edward Snowden, the former National Security Agency contractor wanted by the United States for revealing highly classified surveillance programs, flew to Russia on Sunday and planned to head to Ecuador to seek asylum, the ...
Internet
Jun 23, 2013
24
0
The National Security Agency on Friday said its tracking of cellphones overseas is legally authorized under a sweeping U.S. presidential order. The distinction means the extraordinary surveillance program is not overseen ...
Internet
Dec 6, 2013
11
0
Computer security firm Symantec on Tuesday confirmed it tried to turn the tables on hackers who threatened to release stolen source code if a demand for $50,000 was not met.
Internet
Feb 7, 2012
16
0
