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A new method of examining the inner workings of plants has shed light on how they harvest the Sun's energy...

2009-02-07

 energy photosynthesis solar
The driving engine of a key step in photosynthesis, the process by which plants and some microorganisms convert water, carbon dioxide, and sunlight into oxygen and carbohydrates. More efficient by far in its ability to convert energy than any operation devised by man, this cascade helps drive almost all life on earth. Remarkably, photosynthesis appears to derive its ferocious efficiency not from the familiar physical laws that govern the...

2009-01-13

 quantum physics photosynthesis brain evolution
Room-temperature entanglement seems to be a by-product of the process of harvesting light.

2009-05-28

 entanglement quantum physics photosynthesis biology
In a revolutionary leap that could transform solar power from a marginal, boutique alternative into a mainstream energy source, MIT researchers have overcome a major barrier to large-scale solar power: storing energy for use when the sun doesn't shine...

2008-07-31

 solar energy photosynthesis storage
It’s easy being green for a sea slug that has stolen enough genes to become the first animal shown to make chlorophyll like a plant.

2010-01-11

 plant animal chlorophyll photosynthesis sea slug
While physicists struggle to get quantum computers to function at cryogenic temperatures, other researchers are saying that humble algae and bacteria may have been performing quantum calculations at life-friendly temperatures for billions of years. The evidence comes from a study of how energy travels across the light-harvesting molecules involved in photosynthesis. The work has culminated this week in the extraordinary announcement that...

2010-02-03

 photosynthesis quantum temperature
The inventor of a low-cost solar cell that could be used to build electricity generating windows has been awarded this year's Millennium Technology Prize...

2010-06-09

 glass window electricity solar sustainability nanotechnology photosynthesis energy
Combining light and arsenic, these bacteria make their food and multiply using a chemical that is toxic to most other life forms.

2008-08-14

 arsenic metabolism bacteria photosynthesis evolution
Ancient seaweed that have been found growing in the deep sea are "living fossils", researchers have reported. The two types of seaweed, which grow more than 200m underwater, represent previously unrecognised ancient forms of algae, say the scientists. As such, the algae could belong to the earliest of all known green plants, diverging up to one billion years ago from the ancestor of all such plants...

2010-11-18

 algae biodiversity ocean evolution seaweed genetics chlorophyll photosynthesis plant life
Since the dawn of time, nature has been working hard, engineering everyone and everything to the highest standards on Earth.

2011-10-27

 efficiency biomimicry nature business technology invention adaptation evolution photosynthesis energy
A researcher at MIT, Andreas Mershin, has created solar panels from agricultural waste such as cut grass and dead leaves. In a few years, Mershin says it’ll be possible to stir some grass clippings into a bag of cheap chemicals, paint the mixture on your roof, and immediately start producing electricity.

2012-02-02

 electricity energy photosynthesis grass waste solar