is it water. or something else
A roaring fire and a mug of hot chocolate.
Catch up on your housework - that will warm you up.
Warm blanket, hot tub and nice tea.
If it is so important then Eco geeks need to come up with an affordable energy source. No one is against affordable energy, not even capitalist. Energy Geeks are capitalist also. Solandra went out of business with 500 million tax payer money in less than 3 years. How do you go out of business when your give that much free money. We can't just sit around and commute 30 miles on a bicycle waiting on the technology.
a fire place electric blanket clothes covers coats socks a wood burning stove the oven