New Invention of the Day

An actively cooled doona/duvet.

All that’s needed is a labyrinth of tubes with a low-power silent fan sucking or pushing air through the thing.

The tubes could be ‘softish’ with thermally conductive soft padding on bottom side and thermally insulating padding on the other, all covered by the usual cotton outer.

This would be the summer equivalent of the electric blanket.

For extra cooling the air could be chilled by a small unit under the bed. That’s got to be cheaper than cooling a whole room.

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3 thoughts on “New Invention of the Day

  1. Is there an invention for automatically posting a blog entry on Twitter and/or vice versa? You could save yourself some time that way.
    Is today’s title a hidden reference to golfing events? I know you like to include hidden meanings in your postings …

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