Why Does Glitter Stick to Everything?

The video explains why glitter is so difficult to remove once it gets on surfaces. It discusses the role of static electricity and van der Waals forces in making glitter sticky. These forces cause molecular interactions that result in glitter adhering to surfaces, including skin and clothing. The video also covers how static friction and resistance make it hard to brush glitter off, and how static cling can occur when glitter rubs against other materials. The video concludes with a caution about the challenges of removing glitter due to these scientific principles.

What are the two main factors that contribute to glitter's stickiness?

• Magnetic forces and gravity

• Static electricity and van der Waals forces

• Friction and air pressure

• Chemical bonding and heat

How do van der Waals forces affect uncharged molecules?

• They make molecules electrically charged.

• They allow molecules to attract each other weakly.

• They create strong magnetic fields.

• They cause molecules to repel each other.

Why can geckos climb walls according to the video?

• Because of their sharp claws

• Due to van der Waals forces

• Because of their lightweight bodies

• Due to their sticky saliva

What happens when glitter rubs against another material?

• Electrons may transfer, causing static cling.

• It loses its color.

• It becomes heavier.

• It melts.

Why is it challenging to completely remove glitter?

• Because it dissolves in water

• Because it is magnetic

• Due to its size and static properties

• Due to its weight