Don't throw away your lithium battery if it doesn't charge! Learn a trick without professional tool

I learned that we should not throw away the outer cover of the medicine after taking it. It turns o

The process of using tape to wrap wires is too cumbersome! We will teach you to easily wrap the wir

Don't throw away the remote control if it's broken. Most of the time it's just a problem here. You

Just found that installing an inner hex wrench on an electric drill is so efficient. Everyone says

The electric soldering iron doesn't stick to the tin. I will teach you a very practical method to s

Don't go to repair your computer if it can't be turned on. In 3 minutes I will teach you a trick t

The key is broken into the lock core. No matter what kind of lock it is a pen can be used to take

Use a pen to quickly thread the needle no matter how small the needle hole and how thick the threa

It is so convenient to put a straight screwdriver on an electric drill! Many people want to learn t

Unexpectedly an electric welder can be made with just a battery and the effect is very good. It ca

Just found that by simply hitting a rivet with a hammer its value can be doubled instantly! This i

[Collection of maintenance] I just learned that a lighter has a hidden function. Inserting a copper

Why are there plastic bumps on many wires? After opening them I didn't expect such a great functio

The plug wire is broken at the root and can't be connected. How to fix it? It's more durable than b

Don't set the air-conditioner to 26 degrees! The secret that the air-conditioner expert does not te

Many people still don't know that a pair of scissors can be used to disassemble a faucet without pr

This is the right way to connect wires simple and safe even without tape! 【I love appliance repai

There are horizontal bars on TVs and many people think the screen is broken and useless. I will tea

Drilling on stainless steel is too difficult and many masters are upset. It turns out that this met

There is a valuable treasure in the old fan which is so magical that even the scrap collector doesn

The German use screws without electric welding machine. They are very firm after being screwed. I'v

If you encounter a hollow wall when drilling and the expansion screw is not fixed tightly the mast

Stick a mobile phone charging cable on a metal pipe it can quickly cut the pipe. It can cut all ki

Thermal-melted water pipe joint is leaking. The thermal-melted method of repair is too troublesome.

No matter how tight the bottle cap is you can open it in one second with a stick. It's so amazing!

How to use a bulb without a lamp base? Teach you a trick to solve this problem. It's better than a

Today I learned that glass can be cut without a glass cutter and the method is simple and easy to

If the scissors are dull don't grind them. No matter how dull they are you can use a knife to dea

You can cut steel pipes just with a piece of iron wire without any other tools! It's that simple! 【

Don't throw away the old mobile phone batteries. A trick can instantly double their value. They are

If you forget to take a lighter when you are out you can solve the dilemma with a piece of paper.

Because the water level in the pond is too low and cannot be drained a hose can solve the problem

Why does a wrench have a round hole? This unknown knowledge is not known by 95% of people!

The electric fan motor has insufficient starting power slow rotation speed or does not rotate at a

If the faucet is still dripping after being tightened? Here is a repairing tip to save money! #I'm

Repair old fans! There is no need to replace the motor simple maintenance could help it work for a

A handheld electric drill is always out of power. Here's a life tip about how to add an external po

tips for tightening screws

The ancient floating bridge

Milk cartons have a special妙用.

Techniques of tying rope

Small fix tips

The small timing mechanism to snuff out candles is the wisdom of ancient people.

High-altitude escape and descent knot

Is tape more cost-effective?

Wonderful use of flexible tubes

The bricks made by the ancients.

The wonders of remote control #Convenient and practical

# Furniture Hardware Accessories # Very Convenient and Practical # Fixtures can be used to secure t

Luban knot # knowledge greets the new year # Spring Festival new knowledge quiver # skill quick mas

Water valve handle broken one move to easily solve it! #skills rapid-learning guide #life tips #li

Ancient survival mechanisms #Skills quick reference guide #Life hacks

Great use of old water pipes #All-round blue-collar skills training #life tips

Waste mobile phones can be of great use. #Record of comprehensive blue-collar talents’ cultivation

Rope winding skills easy to tie and untie # all-round blue collar cultivation # life tips

Tips for tightening screws #How to become a full-fledged blue-collar worker #Life hacks

Life skills

The first bulb invented by Edison

The vegetable-binding knot passed down from the ancient times