I want to heat up a bagel on top of the radiator, but I don't have any foil or any kind of rock or metalWhat should I put between the bagel and the radiator to facilitate this?
Set the bagel on top of wax paper or parchment paper and cover the bagel with aluminum foilThis will keep the munchie warm.
When different metals are contacting, i.e., a steel plug in an aluminum manifold, dissimilar metal corrosion (also known as galvanic corrosion) can occurThis is why anti-seize compound is needed.
Heat the plug with an oxy-acetalene torch until it is red hotLet it cool for 30secs or so and it should come right out:)