heysammy : 
 
  anderjak-o-lantern : 
 
  colonelgathers : 
 
  scienceandweedbro : 
 
  MIT’s artificial leaf is ten times more efficient than the real thing  
 
  The device is an advanced solar cell, no bigger than a typical playing card, which is left floating in a pool of water. Then, much like a natural leaf, it uses sunlight to split the water into its two core components, oxygen and hydrogen, which are stored in a fuel cell to be used when producing  electricity .  
  Nocera’s leaf is stable — operating continuously for at least 45 hours without a drop in activity in preliminary tests — and made of widely available, inexpensive materials — like  silicon , electronics and chemical catalysts. It’s also powerful, as much as ten times more efficient at carrying out photosynthesis than a natural leaf.    With a single gallon of water, Nocera says, the chip could produce enough electricity to power a house in a developing country for an entire day. Provide every house on the planet with an artificial leaf and we could satisfy our 14 terrawatt need with just one gallon of water a day.  
   Read more…   
 
 
 SCIENCE. 
 
 I, too, welcome our incoming Synthetic future 
 
 YEAH! SCIENCE!

heysammy:

anderjak-o-lantern:

colonelgathers:

scienceandweedbro:

MIT’s artificial leaf is ten times more efficient than the real thing

The device is an advanced solar cell, no bigger than a typical playing card, which is left floating in a pool of water. Then, much like a natural leaf, it uses sunlight to split the water into its two core components, oxygen and hydrogen, which are stored in a fuel cell to be used when producing electricity.

Nocera’s leaf is stable — operating continuously for at least 45 hours without a drop in activity in preliminary tests — and made of widely available, inexpensive materials — like silicon, electronics and chemical catalysts. It’s also powerful, as much as ten times more efficient at carrying out photosynthesis than a natural leaf.

With a single gallon of water, Nocera says, the chip could produce enough electricity to power a house in a developing country for an entire day. Provide every house on the planet with an artificial leaf and we could satisfy our 14 terrawatt need with just one gallon of water a day.

Read more…

SCIENCE.

I, too, welcome our incoming Synthetic future

YEAH! SCIENCE!