If the world has no friction

Friction is an indispensable thing in the world. If there is no friction, what will happen to the world? We together look!

"Bell! Bell! Bell!" Get up! I climbed out of bed and started to wear clothes, but the clothes looked like a lubricant, and I couldn’t get it. I finally put on my clothes and I have to eat. I picked up the chopsticks and opened the folder, but I couldn't get it. I started using the spoon again, but I still couldn't get it up, so I had to plug it directly into my mouth. I finally finished my breakfast, and I started to work again. I took a step and took a step and finally walked to the crossroads. I saw a lot of cars slipping in place, and a lot of people crowded around on the road. I couldn't drive and had to go to work. When I arrived at the company, I was late for an hour. I started to play the computer, but the keyboard is too slippery. I wanted to play A but I played Q. I want to play Q but I hit @. I managed to go through the game for 10 minutes.

Seeing that there is no terrible friction, we must make good use of friction and benefit us.