GREEN SOLUTIONS
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GravityLight, lighting for developing countries

GravityLight, lighting for developing countries

(2:26) Brilliantly simple idea, light powered by gravity.
97%VideoPosted Dec 2012
Justin Hall-Tipping - Freeing energy from the grid

Justin Hall-Tipping - Freeing energy from the grid

(12:46) The power plant of tomorrow is... no power plant. If we had exquisite control over the essence of energy, the electron, we could generate the energy we need from where we are.
95%VideoPosted Oct 2011
Solar Roadways

Solar Roadways

(4:38) The road ahead, so brilliant and so obvious once you know. The Solar Roadways project is working to pave roads with smart solar panels you can drive on.
94%VideoPosted Aug 2010
Futuristic Dutch highways will glow in the dark

Futuristic Dutch highways will glow in the dark

(0:59) Road to the future, set to be installed in the Netherlands by mid 2013.
94%AnimationPosted Jan 2013
How to green the world's deserts and reverse climate change

How to green the world's deserts and reverse climate change

(22:20) Zimbabwean biologist and environmentalist Allan Savory describes what is happening to about two-thirds of the world's grasslands, desertification, when land turns to desert.
94%VideoPosted Mar 2013
Joe Jordan - The solar window of opportunity

Joe Jordan - The solar window of opportunity

(13:20) Are we going to make it as a species? That is the question.
93%VideoPosted Sep 2012
AirPod, car that runs on air

AirPod, car that runs on air

(4:58) An amazing affordable car that runs on air.
93%VideoPosted Jun 2012
Are mushrooms the new plastic?

Are mushrooms the new plastic?

Product designer Eben Bayer reveals his recipe for a new, fungus-based packaging material that not only protects fragile stuff like furniture, plasma screens, but also the environment. TED Talks 2010.
92%VideoPosted Oct 2010
Vertical growing algae, biofuel of the future?

Vertical growing algae, biofuel of the future?

(3:17) Eco-technology to provide energy efficient replacement for fossil fuels.
91%VideoPosted Dec 2008
Plant Plastic

Plant Plastic

(3:10) Are plant-based plastics the future?
91%VideoPosted Dec 2012
Dan Nocera - Personalised energy is the future

Dan Nocera - Personalised energy is the future

MIT Professor Dan Nocera believes he can solve the world's energy problems with an Olympic-sized pool of water. 21:45 long. After such a claim, how could you not be curious.
90%VideoPosted Oct 2010
Mining minerals from sea water

Mining minerals from sea water

(3:02) Imagine a mining industry that is in harmony with nature. Is that possible?
89%VideoPosted Jun 2012
Bill Gates - The quest for zero-carbon emissions

Bill Gates - The quest for zero-carbon emissions

(29:33) One of the planet's richest men, the man who created the miracle of Microsoft, and a very generous philanthropist, puts his money behind Terrapower, a nuclear solution - but one that makes a lot of sense.
89%VideoPosted Feb 2010
The Salter Sink, a simple way to control hurricanes

The Salter Sink, a simple way to control hurricanes

(1:50) Intellectual Ventures, co-founded by former Microsoft chief technology officer Nathan Myhrvold, propose the Salter Sink as a practical way to control hurricanes in the Gulf of Mexico.
89%AnimationPosted Jun 2010
Why don't we make more use of the sun?

Why don't we make more use of the sun?

R5800 Solar Death Ray, made from a satellite dish, covered in over 5000 one centimetre mirror tiles. Properly aligned, it can melt steel, vaporise aluminium, boil concrete, and turn dirt into lava. The power of 5000 suns from an ordinary fibreglass satellite dish.
89%VideoPosted Oct 2010
Machine converts plastic back to oil

Machine converts plastic back to oil

Plastic is made from oil, so it's probably not difficult to convert it back. At least those were the thoughts of Akinori Ito embarking on a mission to invent a machine to do just that.
89%VideoPosted Aug 2010
What if windows could generate electricity

What if windows could generate electricity

(3:08) Low cost, mass-produced, made from abundant materials, transparent solar cells that replace windows? If it works, brilliant.
88%VideoPosted Dec 2012
Algae powered lamp that absorbs CO2

Algae powered lamp that absorbs CO2

(2:07) Biochemist Pierre Calleja has invented a light powered by algae that absorb CO2 from the air at the rate of one ton per year - that's equivalent to what a tree absorbs over its entire lifetime!
88%VideoPosted May 2012
Airborne wind turbine prototype 2012

Airborne wind turbine prototype 2012

(1:30) First public video of a 35-foot-wide airborne wind turbine by Altaeros Energies. The scale prototype harnessed strong winds up to 350 feet high to produce over twice the power of traditional wind turbines.
88%VideoPosted Apr 2012
Nuclear fusion, or creating the sun on Earth

Nuclear fusion, or creating the sun on Earth

Can we make a star on Earth? The world's most powerful laser (500 trillion watts) at the National Ignition Facility in California, is on the brink of igniting a star. Physicist Brian Cox gets a guided tour at the facility. 2011 could be a bright year.
88%VideoPosted Dec 2010
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