Energy
View full lesson
In this intimate talk filmed at TEDs offices energy innovator Amory Lovins shows how to get the US off oil and coal by...Call it fuel without fossils Jonathan Trent is working on a plan to grow new biofuel by farming microalgae in floating offshore pods that...How much land mass would renewables need to power a nation like the UK An entire countrys worth. In this pragmatic talk David MacKay tour...What would happen if we could generate power from our windowpanes In this moving talk entrepreneur Justin HallTipping shows the materials...View full lesson
The energy in the universe never increases or decreases but it does move around a lot. Energy can be potential like a...View full lesson
Energy is neither created nor destroyed and yet the global demand for it continues to increase. But where does energy...View full lesson
Chemicals are in everything we see and the reactions between them can look like anything from rust on a spoon to an ex...