easy egg experiments (7)

hi guys!
check out my other blogs they are so awesome, don't forget to stay tuned for more! here are my experiments with myself & my sis, enjoy! don't worry if it doesn't work, first time for everyone!
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floating egg
you'll need:
an egg (not off)
two glasses (can be different sizes, largest must be clear)
pen with waterproof ink (optional)
water
salt
tablespoon
1. read the instructions below.
2. fill both glasses up to a quarter way up the glass and place one in the fridge and leave for 1-2 hours.
3. place the egg in the other and write down the reaction.
4. take it out again and draw a silly face!

5. mix two table spoons of salt with the glass of water.

6. stir the salt water util it's all dissolved. (disappeared)
7. carefully trickle the cold water from the fridge into the glass, DO NOT stir/ mix the two together as best as you can manage.

 8. leave for 48 hours.
9. carefully take it out the glass and it should have no shell and should feel rubbery, DO NOT bounce it straight away, bring it over to a sink and do a small, careful bounce. weather or not it breaks i hope you had fun along the way!