You've got to hand it to Elon Musk - he certainly dreams big. The entrepreneur loves to take on tough technical challenges and turn them into business opportunities. He revolutionized online payment services with PayPal, ...
Engineering
Aug 15, 2013
43
0
Uber Air will start test flights of its aerial taxi service in 2020, and move to commercial operations by 2023, the ABC reported today.
Hi Tech & Innovation
Jun 12, 2019
0
9
The discovery of a fundamental, previously unknown property of microbial nanowires in the bacterium Geobacter sulfurreducens that allows electron transport across long distances could revolutionize nanotechnology and bioelectronics, ...
Nanophysics
Aug 7, 2011
4
0
(Phys.org) —University of Porto in Portugal researchers have come up with a See-Through System (STS) designed to see through vehicles, making view-blocking vehicles transparent. A lightweight heads-up display is used to ...
Imagine strapping into a car-sized capsule and hurtling through a tube at more than 700 mph (1,126 kph)—not for the thrill of it, but to get where you need to go.
Hi Tech & Innovation
Aug 12, 2013
32
0
When hackers struck the Colorado Department of Transportation in a ransomware attack in February and again eight days later, they disrupted the agency's operations for weeks.
Security
Apr 27, 2018
0
52
In power electronics, semiconductors are based on the element silicon—but the energy efficiency of silicon carbide would be much higher. Physicists of the University of Basel, the Paul Scherrer Institute and ABB explain ...
Condensed Matter
Sep 5, 2019
3
53
Imagine a massive mug of cold, dense cream with hot coffee poured on top. Now place it on a rotating table. Over time, the fluids will slowly mix into each other, and heat from the coffee will eventually reach the bottom ...
Earth Sciences
Mar 20, 2020
0
922
Can the key to "clean" energy be found down in the sewer? That's the idea in Oslo, where city officials soon plan to introduce buses that run on biofuels extracted from human waste.
Energy & Green Tech
Mar 22, 2009
1
0
If we are to reduce net carbon emissions to zero by 2050, we haven't made a good start. Governments, industry and individuals need to do much more, a new study shows.
Environment
Jun 30, 2021
24
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