experiment

This afternoon day 7 of lock-down 

Me and my mum did a experiment 

Ingredients: 

Ziplock bag/tea towel/glad wrap

rocks 

salt water pour water in the bowl and then salt then mix it 

and put a rock in the cup so the cup dosent float 

put the ziplock bag/glad wrap/tea towels 

put the rocks on each side then put the small rock in the middle 

wait a few hours 

then there we go!