News

Science Badge - Part 2

Week 2 of the Science Badge:

 Ballon3

 🎈 Self inflating balloon

  • A balloon
  • Vinegar
  • Baking soda
  • A bottle (preferably clean and dry inside)
  • Optional (will help): a funnel

Ballon1

 

Ballon2

 

🐄 Magic milk
  • Bowl of milk (room temperature is best)
  • Food colouring (different colours)
  • Toothpick
  • Dishwashing liquid

 

Magic water1

 

🌧️ Can we make it rain?
  • Large glass of water
  • Blue food colouring (or another colour is also fine)
  • Shaving foam (the foam, not the gel)

 

Rain1

 

Rain2

 

But science does not always go as you would expect...

Rain3