A photonic chip with no less than 128 tunable components proves to be a true computing "Swiss army knife" with a variety of applications. During her research on measuring light wavelengths using this photonic chip, Caterina ...
Optics & Photonics
Jul 17, 2019
1
347
The Sri Lankan army's website has been targeted in a "cyber terrorism" attack by Tamil rebels, the defence ministry said Friday, and replaced with gruesome photos of apparent victims of the civil war.
Internet
May 1, 2009
0
0
(PhysOrg.com) -- By being the first to scout out an unknown building or peek over a wall, a small dumbbell-shaped robot will be taking over some of the riskiest tasks in the US Army. The robot’s maker, ReconRobotics, ...
The funerary complex of the first Chinese emperor of the Qin dynasty (3 BC) is one of the most famous archaeological sites in the world. This is, of course, due to the discovery of the terracotta statue army, intended to ...
Archaeology
Nov 29, 2018
0
23
Humans are the only species to live in every environmental niche in the world—from the icesheets to the deserts, rainforests to savannahs. As individuals we are rather puny, but when we are socially connected, we are the ...
Archaeology
Jun 10, 2022
0
41
In December 2013, researchers using the Hubble Space Telescope announced they had found evidence of a water plume emanating from Europa's surface.
Space Exploration
Jul 3, 2015
6
1158
The US military had to detonate a hypersonic weapon seconds after lift-off Monday due to a technical problem, cutting short a flight test for the experimental project, officials said.
Space Exploration
Aug 25, 2014
15
0
Cutting-edge scientific techniques used to study ancient artifacts found in Exeter have revealed more about the ancient international trading routes between the city and Europe.
Archaeology
Mar 16, 2021
0
40
The US Army is beginning some interesting testing. They are considering dropping out some of the bulkier and significantly more expensive communications gear currently carried by soldiers, and replacing it with a smart phone. ...
The US Army said on Monday it had launched a fan page on Facebook and established an office for online "social media," despite security rules that limit soldiers' access to networking sites.
Internet
Apr 27, 2009
1
0
