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
Winter steed
Old people humorously recall fun rides down snowy slopes on primitive sleds — bowl-shaped rounds made from frozen wet hay in old sieves. Or noisy descents "in a small heap" on ordinary...
MORAN… WEIGHT 9 GRAMS
Readers rezinomotornaya a replica of a historic aircraft "Moran-G" in which famous Russian pilot P. N. Nesterov first in the world made air RAM .The model was created in two versions —...
