The Phone Book Friction Experiment (with sticky notes)

The video explains the strength of interleaved sticky notes, which can hold significant weight due to the tension created when the pages are pulled. This concept is similar to a Chinese finger trap, where pulling increases the grip. The Mythbusters experiment with phone books is mentioned, highlighting the need for tanks to separate them. The video clarifies that the strength is not just about surface area but the tension components. A safe home experiment is suggested to demonstrate this principle.

What demonstration was used to show the strength of interleaved pages?

• A classroom experiment

• A YouTube video

• A science fair project

• A TV show called Mythbusters

What is the primary reason interleaved pages are hard to separate?

• They have a large surface area

• They act like a Chinese finger trap

• They are glued together

• They are made of thick paper

How do the interleaved pages create tension?

• By being glued at the edges

• By being pressed together with a machine

• By being spread out at an angle

• By being soaked in water

What happens to the pages when you pull harder on the sticky notes?

• They squeeze together more tightly

• They tear apart

• They become easier to separate

• They slide past each other

What is a recommended way to safely try this experiment at home?

• Using a pair of scissors

• Using clamps and a bucket

• Using a glue stick

• Using a hammer and nails