Notice how hard the bone is before it s placed in the jar.
Rubber bone experiment.
First you must eat all the meat off a chicken drumstick which is actually the tibia and fibula of the chicken s leg.
Then put the chicken tibia the larger bone in a small jar.
A mad scientist can make a toy out of just about anything including a boiled egg.
What do you think our bones would be like without any mineral.
Explore chemistry and osmosis by making a rubber egg and turning it into a bouncing egg.
Soak an egg in a common kitchen ingredient vinegar to dissolve its shell and make the egg rubbery enough that you can bounce it on the floor like a ball soaking chicken bones in vinegar will soften them so that they will become rubbery and flexible.
After three days remove the first bone from the jar and rinse it off with water.
The rubber bone experiment.
The rubber bone experiment is a classic scientific investigation that teaches how important calcium is to having a strong and healthy skeletal system as well as the acidic properties of vinegar.
You won t be able to make a wish on a wishbone with the rubber chicken bone science experiment.
In this experiment you use vinegar to remove the calcium in chicken bones to make them rubbery.
You can conduct this experiment with any type of bone but it s probably easiest to use poultry bones you can buy at the local supermarket.
This is a simple project that illustrates what would happen to your own bones if the calcium in them is used more quickly than it is replaced.
The independent variable was the consistency of vinegar in the bowl while the flexibility of the bone was the dependent variable.
Take a bone and try bending it before placing it in the jar.
Try washing the bones with warm water mixed with a little salt.
Put a lid or layer of plastic wrap over it to keep the vinegar smell from getting out.
The egg in vinegar experiment is a classic.
In this experiment it requires some chicken bones vinegar and a bowl to soak the bones in.
If you want to learn about a cool chemical reaction let s dig in.
Get ready to add this simple rubber egg activity to your science lesson plans this season.
Make sure your bones for this experiment are thoroughly cleansed with any meat removed from the bones.
The rubber egg experiment.
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Make sure the entire bone is completely covered with vinegar.
Wrap the second bone in plastic wrap and place it next to the jar.
The control variable was the untouched by sanitized bone that was left outside to dry.
You can see for yourself by doing an easy even tasty experiment.
