When excess light energy is absorbed by plants during photosynthesis, harmful reactive oxygen species are produced. These reactive oxygen species break down important structures such as proteins and membranes, preventing ...
Biotechnology
Jun 8, 2017
0
2
Osmosis, the fluid phenomenon responsible for countless slug deaths at the hands of mischievous children, is fundamentally important not only to much of biology, but also to engineering and industry. Most simply put, osmosis ...
General Physics
May 18, 2017
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191
President Donald J. Trump underscored repairing the nation's aging infrastructure as a national priority both throughout the campaign and in his inauguration address. Senate Democrats last week also unveiled their own $1 ...
Engineering
Feb 3, 2017
1
10
Hawaii has the most aggressive renewable energy targets in the nation, aiming for its utilities to get 100 percent of their electricity from renewable sources by 2045.
Energy & Green Tech
Jan 19, 2017
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33
Engineers at the University of California, Riverside have taken inspiration from biological evolution and the energy savings garnered by birds flying in formation to improve the efficiency of plug-in hybrid electric vehicles ...
Energy & Green Tech
Jan 10, 2017
2
1001
EU countries are on track to meet their 2020 targets for renewable energy and emissions cuts but could fall short of ambitious longer-term goals, the European Environment Agency (EEA) said Thursday.
Environment
Dec 1, 2016
1
12
(Phys.org)—Physicists have proposed what they believe to be the first method to control the transport of energy at the level of single energy quanta (which are mostly phonons). They show that it's theoretically possible ...
To convert carbon dioxide captured at coal-fired power plants into valuable chemicals requires an energy-intense exchange between the carbon being a gas or trapped in liquid. Avoiding the exchange could reduce the amount ...
Materials Science
Aug 23, 2016
0
0
Turn off the lights when not in use. Drive less by walking, biking or taking public transportation. Or write a letter to an elected official to support action on climate change.
Environment
Aug 3, 2016
0
26
The mayors of major cities from around the world are banding together to fight global warming by investing in public transportation and electric cars, planting trees and switching to solar energy.
Environment
May 5, 2016
0
16
