To harden a steel part in a domestic environment, it must first be heated, as, for example, on a gas burner. However, the question arises: what is its holding? Pliers or forceps are not very comfortable with this, as they themselves get really heated, delaying the process. Better to hang the item on a wire, securing it with several wraps.
A. VINOGRADOV, Mogilev, Belarus
Recommend to read
NOT A SPRING, ELASTIC BAND
Young people and students again are in fashion bags with metal latch. However, this castle is long due to the breakdown of domestic flat springs. Carefully disassemble the latch and is...
Eternal pen
If beautiful ballpoint pen single-use (no refills) spent paste, it can be refilled using a conventional rod and a piece of polyvinyl tape. To begin with pliers or a dull knife remove the...
