On Sat, 30 Jan 2010 00:05:44 -0600, the infamous Morris Dovey
scrawled the following:

On 1/29/2010 11:37 PM, Larry Jaques wrote:

Bbbbut, don't they burn up in the first heating session?

Silly wabbit, firnaces aren't for burning!

They get heat from the sun, and they do that so well it takes /all/
night for the sun to recharge for the next day...

Those aren't firnaces, they're passive solar panels, aka
"plastialumplyaces".

--
Imagination is the beginning of creation. You imagine what you desire,
you will what you imagine and at last you create what you will.
-- George Bernard Shaw