Crazy Party Horns 4
,

Crazy Party Horns with Liquid Nitrogen Science Demo

Crazy Party Horns is a fun science Demonstration wih Liquid Nitrogen  where we make party horns blow with the help of a gas. Which gas is this? Let’s find out.

Crazy Party Horns


Safety First! 
Adult Supervision Required. Wear safety goggles where ever required


Materials and tools required for the Experiment

Material Required

Materials from your Kitchen / Home

  • Funnel
  • Liquid nitrogen
  • Soda Bottles
  • Scissors
  • Party horns
  • Safety Glasses
  • Balloons
  • Rubber Bands

Youtube Video for the Science Demonstration.

Images & Step by Step for Instructions for Experiment

Crazy Party Horns 1

Step 1: Fix a balloon on one side of the party horn.

Step 2:Cut the balloon in half.

Crazy Party Horns 2

Step 3: Fill the bottles with Liquid Nitrogen.

 

Crazy party Horns 3

Step 4: Place the horns on the mouth of the soda bottles and see the party horns unroll while making a sound.

Working Principle of Crazy Party Horns :

In this Experiment, you pour liquid nitrogen and hot water into the soda bottles. The hot water converts liquid nitrogen into gas and comes out in the form of steam.

When you place a party horn on the mouth of the bottle the pressure of the steam unrolls the horn and makes them blow the sound.

Other Recommended Liquid Nitrogen Experiments for Kids ( Click to Read)