Kovanca Pollock

How to make copper plating by using water Without Electricity!Science Project, Practical invention

A water electrolyte with electricity is for life and many people hide this idea

It will dissolve any plastic in 5 minutes! Simple practical inventions

Dissolve the glue, to create this BRILLIANT idea, Pour 2 Dollar! Simple practical inventions

A product that removes rust! DIY in the garage

Few people know about these copper coating methods! Simple practical inventions

The manufacturer doesn't want you to know this! SECRET silicone

Few people know about the secret of an old, faulty battery! Top Practical Inventions

Few people know this secret, silicone! Amazing tips that work really well!

THE SECRET OF LIQUID GLASS, which few people know about. Simple inventions! Super Paint

Few people know THIS SECRET of plastic! Amazing Handyman Tips & Hacks That Work Extremely Well

Experiment with synthetic diamonds! Simple practical inventions

An unusual electroplating coating will protect you from rust! Simple practical inventions

New Inventions That Are At Another Level | The Secret of Copper Sulfate

Useful Life Hacks to Try at Home! Secret zinc

Brilliant Minds and inventions of Handyman! Workshop Kovanca #1

We make silicone paint, what will happen after drying!

Electroplating, which few people know about! Simple practical inventions

The secret to copper plating aluminum in the garage!DIY! Useful homemade!Never throw it away AGAIN..