Windfarm anyone? - Page 16

Neil · 13-03-2013, 08:13

Quote:

Originally Posted by accyman

that meter reading hit 20v which is enough to charge most laptops

i think that particular phone he charged only needs 5v

Its all about the current though

Neil · 13-03-2013, 08:14

This idea is nothing new, crystal radios don't need a battery and have been around since 1904. I made one when I was a kid. They are explained here Crystal radio - Wikipedia, the free encyclopedia

DaveinGermany · 13-03-2013, 13:13

Quote:

Originally Posted by Barrie Yates

Do you still have all your fingers and other appendages after clipping the bulldog?

If you catch up with me sometime Barrie, I'll get you a pint & show you the scars.

accyman · 14-03-2013, 00:56

Quote:

Originally Posted by Neil

Its all about the current though

stick a scone on it then

MargaretR · 22-04-2013, 14:28

NASA have had a rethink about CO2.
It actually reflects heat from solar emissions back into space, and thus prevents global warming.

Principia Scientific Intl | New Discovery: NASA Study Proves Carbon Dioxide Cools Atmosphere

Maybe that 100 years supply of coal we have is 'black gold'.

maxthecollie · 22-04-2013, 14:34

But we haven't got any coal miners

Boeing Guy · 22-04-2013, 15:23

Quote:

Originally Posted by MargaretR

NASA have had a rethink about CO2.
It actually reflects heat from solar emissions back into space, and thus prevents global warming.

Principia Scientific Intl | New Discovery: NASA Study Proves Carbon Dioxide Cools Atmosphere

Maybe that 100 years supply of coal we have is 'black gold'.

Margaret, for once, you and I are in agreement.