elvum

One of these gas energy savers recently came into my possession, and I have to say - don't bother getting one. I tested mine using the Awesome Power of Science(tm) and can confirm that using it makes water take a repeatable 33% longer to boil. Stick to sensible kitchen gadgets, like the apple peeler/slicer/corer.

Edit: Oh, and if it really catalysed unburned gas, then surely it could keep itself hot when previously heated and then placed on top of an unignited but hissing gas ring?