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David MacKay's "Without Hot Air" is an excellent investigation of what needs to be done to power the UK. http://www.withouthotair.com/ http://www.withouthotair
by timthorn 12y ago
David MacKay's "Without Hot Air" is an excellent investigation of what needs to be done to power the UK.
http://www.withouthotair.com/ http://www.withouthotair.com/