(Phys.org) —Researchers at ETH Zurich have developed an internal combustion engine that emits less than half the CO2 compared to a regular engine without compromising performance. This corresponds to fuel consumption of ...
Energy & Green Tech
Sep 12, 2013
11
0
Tesla Motors said Tuesday it would begin deliveries of "the world's first premium electric sedan" on June 22, slightly ahead of schedule.
Energy & Green Tech
May 22, 2012
19
0
It's black, it's gritty, it's essential for barbecues -- and it just might save the world from global warming.
Environment
Oct 8, 2010
17
0
(Phys.org) —Engineers know that gas turbine engines for aircraft and power plants are more efficient and burn less fuel when they run at temperatures high enough to melt metal. But how to raise temperatures and efficiencies ...
Engineering
Aug 2, 2013
2
0
(Phys.org) -- Providing a possible new route to hydrogen-gas production, researchers at the California Institute of Technology (Caltech) have devised a series of chemical reactions that allows them, for the first time, to ...
Materials Science
Jun 6, 2012
4
0
(Phys.org) -- Carbon dioxide is the primary greenhouse gas emitted through human activities, such as the combustion of fossil fuels for energy and transportation, and it is widely accepted that it is one of the primary greenhouse ...
Polymers
Aug 1, 2012
0
0
A new study of lead pollution in the North Atlantic provides strong evidence that leaded petrol emissions have declined over the past few decades.
Earth Sciences
Sep 28, 2016
1
144
A patent was recently issued to Kansas State University for a system that controls the airflow to pistons in reciprocating internal combustion engines—engines powered by pistons.
Engineering
Feb 13, 2014
1
0
Martin Ford saw it everywhere, even in his own business. Smarter machines and better software were helping companies do more work with fewer people. His Silicon Valley software firm used to put its programs on disks and ship ...
Other
Jan 24, 2013
79
0
For nearly half a century, astrophysicists and organic chemists have been on the hunt for the origins of C6H6, the benzene ring—an elegant, hexagonal molecule comprised of 6 carbon and 6 hydrogen atoms.
Materials Science
Jun 9, 2021
2
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