Atoms and Things
By Dilys & Doug Griffiths - 06/08/2008
We all know atoms are the basic building blocks of everything but do we know what they look like and how they work?
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Lightning -The Facts
Do you shudder at the first distant roll of thunder? Cringe at the first flash? Alternatively, are you the “It won’t happen to me” optimist? Good thinking! Your average chances of being struck are one in 6 million - So, what is Lightning, is it so dangerous and where does it most occur ?
That Two-faced Sun!
Over 100 years ago our good friend C.A. Parsons, of whom we wrote earlier, stated “The three basic sources of energy are the heat of the sun, tidal energy due to the moon and the heat of the earth”. All other energies are spin-offs from these three.
What is biomass?
How can we use Biomass as an important source of energy? Our science writers Dilys and Doug Griffiths explain all.
What is Solar energy?
What exactly is Solar Energy? And, more importantly, how can we harness this valuable resource? Our dynamic science duo - Dilys and Doug Griffiths - make this complex technology sound simple.
What is Geothermal Energy?
How many of us realise what a furious furnace lies below our feet? This shows up in various parts of the world with hot water springs and steam vents where energy obtained from the heat trapped within the earth’s core forces its way through to the surface of the earth in big blasts of steam, via geysers. Our science writers Dilys and Doug Griffiths explain why these are famous attractions for Tourists but perhaps more important, they are proving to be a large alternative source of energy: Geothermal Energy.