Sea Slug Performs Photosynthesis
Elysia chlorotica is an unusual sea slug. Not content to eat algae that have mastered the art of photosynthesis, e. chlorotica appears to have stolen the genes that make it possible. This little sea slug converts sunlight to energy all by itself.
(Elysia chlorotica: half-animal, half-plant sea slug)
"They can make their energy-containing molecules without having to eat anything," said Sidney Pierce, a biologist at the University of South Florida in Tampa.
Pierce has been studying the unique creatures, officially called Elysia chlorotica, for about 20 years. He presented his most recent findings Jan. 7 at the annual meeting of the Society for Integrative and Comparative Biology in Seattle. The finding was first reported by Science News.
"This is the first time that multicellar animals have been able to produce chlorophyll," Pierce told LiveScience...
We collect them and we keep them in aquaria for months," Pierce said. "As long as we shine a light on them for 12 hours a day, they can survive [without food]."
Rely on endlessly inventive Nature to come up with these amazing ideas. And, we can also rely on inventive science fiction writers.
In his 2005 novel Old Man's War, John Scalzi wrote about KloraDerm:
You've surely noticed the green skin tone of your new body. This isn't merely cosmetic. Your new skin (KloraDerm) incorporates chlorophyll to provide your body with an extra source of energy and to optimize your body's use of both oxygen and carbon dioxide. The result: You'll feel fresher, longer - and better able to perform you duties as a CDF serviceperson!
From LiveScience; thanks to muj0 for the tip and the reference.
Scroll down for more stories in the same category. (Story submitted 1/13/2010)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 3 )
Related News Stories -
Researchers Say 'Biohybrid Robot' - Clarke Said 'Biot'
'... The biological robots were not living creatures.' - Arthur C. Clarke, 1972.
Unique DNA To Foil Parts Counterfeiters
'... the only molecule, a unique protein amino acid, which could not be duplicated.' - Philip K. Dick, 1965.
Steerable Locusts Detect Explosives
Science fiction writers again provide a blueprint for the future.
Real Leather Without Cows Modern Meadow Biofabrication
'Plastissue, as any fool can see...' - WF Wallace, 1952,
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Cattle Avoidance Feature In Indian Autonomous Cars
'The driver went about the business of gently slipping the teflon-coated metal scoop beneath the first animal...'
Project KOVR Fashion Protection From Infosphere
'... the entire shroudlike membrane took on whatever physical characteristics were projected at any nanosecond.'
Twist Bioscience High Density Digital Data On DNA
'They tied the memory to the bloodline and that was their record!'
'We're Not Creating A Terminator' Say Russians About Gun-Wielding Robot Fedor
Nobody is thinking about the Terminator. Westworld, maybe.
Vantablack Now IMMEASURABLY Black
'a black coating now thatís ninety-nine percent absorptive...'
Mercedes-Benz Autonomous Taxi Fleet In 3 Years
'... the taxi utilized sophisticated electronic sensors to perceive its surroundings.'
Is 'The Pulsar Positioning System' Evidence For SETI?
'For a hyperspace jump, you need at least four beacons for an accurate fix.'
Someday, You Might Like VR Enough To Move In
'That barrier was going to melt away someday soon. The transhumanists had promised...'
Humans Use Mental Power For Turtle Slavery
Now we need to start looking for animals with fingers...
Solar-Powered Moisture Vaporator
'The atmosphere yielded its moisture with reluctance.'
DxtER! Tricorder Prize Won By Final Frontier Medical Devices
We've been waiting a long time for this, Star Trek fans.
President Trump's Wall As Otra Nation Hyperloop
'...an hollow tube must be constructed the whole distance... as to admit a four wheeled carriage...'
Pickup Lines From Artificial Intelligences
'They hate us, you know... The humans. They'll stop at nothing.'
Pooper Scooper Drone Robot Watchdog 1
'Robots pick up the garbage and junk...'
Cassie Robot Brings AT-ST Walker To Life
There's even a log test!
Hundreds Of Robot Lawnmowers Invade Texas Town
'The mower reached the edge of the lawn, clucked to itself...'
More SF in the News Stories
More Beyond Technovelgy science news stories