If the room is cold, and you work at a Desk and do you have cold hands — warm them, here is an unusual mini-fireplace, build which is not particularly difficult. You only need a curved polished metal sheet on a heat-resistant stand, and a bunch of tablets of dry alcohol, familiar to tourists and hunters.
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CLAMP AND VISE
There just clips and the clips do not come up with designers - and all this only in order to securely attach bench vise on the workbench. Not everyone, however, can be used in a home...
FEEDING BY… PHONE
Aquarists are often literally confined to the house: indeed, even for a few days can't leave the fish without food. Meanwhile, feed the fish and you can remotely, via an ordinary house...