How to make sinkers at home? (Mark Roberts)
Question for the “happy” residents of houses with electric stoves. I prefer a tourist gas burner in the open
Defects that occur during injection molding of plastic
Elimination of welding defects If during control tests a defect is found that is unacceptable for the safe operation of structures
The easiest way to melt aluminum cans at home
The simple can you drink Sprite, Coca-Cola or Fanta from is an underappreciated source of aluminum.
Cleaning contacts
How to clean contacts: rating of popular cleaners
When operating a car, owners constantly have a question: how to clean the contacts? Offers for cleaners
How to distinguish silver from cupronickel at home
Not every family can boast of having silver cutlery, let alone those with full
Do-it-yourself spring manufacturing and hardening technology
To harden a spring means to subject it to heat treatment in order to increase strength, elasticity,
How to plug a water pipe without welding or threading
As long as pipes are used in plumbing, there are plugs on them. These details
Different thermal conductivity of tiles and grass
What is the thermal conductivity of building materials table
General concept of thermal conductivity and its nature If you answer in simple words the question about
Saving coolness, or heat sink for powerful LED matrices
January 2, 2014 CreearticleLED Thanks to the high luminous flux and long lifespan (about tens
Research work “What is rust and its role in ecology”
Metal sellers are well acquainted with such manifestations of metal corrosion as rust and know how much
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