Scientists for the first time have witnessed pieces of metal crack, then fuse back together without any human intervention, overturning fundamental scientific theories in the process. If the newly discovered phenomenon can ...
Analytical Chemistry
Jul 19, 2023
4
4852
Researchers in Drexel University's College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The breakthrough, enabled by versatile ...
Nanophysics
Jan 16, 2023
3
384
The National Security Agency, working with the British government, has secretly been unraveling encryption technology that billions of Internet users rely upon to keep their electronic messages and confidential data safe ...
Internet
Sep 5, 2013
16
0
A quasi-particle that travels along the interface of a metal and dielectric material may be the solution to problems caused by shrinking electronic components, according to an international team of engineers.
General Physics
Sep 27, 2019
7
595
(PhysOrg.com) -- Computer scientists demonstrated that criminals could hack an electronic voting machine and steal votes using a malicious programming approach that had not been invented when the voting machine was designed. ...
Computer Sciences
Aug 10, 2009
6
0
A U.S. judge has ruled that Google Inc. must comply with the FBI's warrantless demands for customer data, rejecting the company's argument that the government's practice of issuing such requests to telecommunication companies, ...
Internet
Jun 1, 2013
38
1
When you switch off your computer any passwords you used to login to web pages, your bank or other financial account evaporate into the digital ether, right? Not so fast! Researchers in Greece have discovered a security loophole ...
Computer Sciences
Aug 11, 2012
2
0
Two of Germany's biggest Internet service providers said Friday they will start encrypting customers' emails by default in response to user concerns about online snooping after reports that the U.S. National Security Agency ...
Internet
Aug 9, 2013
4
0
In the air, in your car, on your backânew technology at the upcoming Consumer Electronics Show is showcasing the growing number of ways to live the "connected life."
Hi Tech & Innovation
Jan 2, 2015
3
0
High-frequency trading strategies that exploit today's fragmented equity markets reduce investor profits overall, according to new findings by University of Michigan engineering researchers. The study is believed to be the ...
Economics & Business
Jun 17, 2013
4
0
