Great idea from a car lock!

Here's why you shouldn't throw away cell phone batteries

A very useful idea for every man! Useful for hiking in the forest

Made a cool machine out of a 775 engine!

A simple way to make a joystick for a mobile phone

Redesigned the computer power supply into a useful homemade product for the home

Made a radio controlled secret doorbell lock

Brilliant idea! No one except you can open this USB flash drive!

Made a powerful machine from an engraver

It's very simple! Homemade device that will come in handy on a hike!

Don't throw away your Coca Cola cans

What can be done from a doorbell

Made spot welding from Soviet capacitors

How to make a cool workshop machine out of a washing machine engine

How to make a gaming wheel out of an unnecessary mouse for a computer

Cool idea from plastic pipes! An ingenious invention for the home!

What can be done from the keyboard

USEFUL TOOL FROM A REGULAR CRUTCH!

SIMPLE INVENTION FROM A MOBILE PHONE

Ingenious idea from an ordinary saucepan

Useful tool from a piece of PVC pipe

What can be made from a bucket and the remains of plywood

Having learned this secret, you will never throw away a broken umbrella again

Do not throw away leftover boards and old things!

Additional door protection with a motor

What can be made from a bicycle chain

Cool idea from of old gas stove

What can be done from an unnecessary mobile

A very cool idea from an old saucepan!

A useful invention from a bicycle fork!