What the lightbulb to light up?
What causes the soda to separate?
The Carbon Snake
Research and Explain how the Carbon Snake is formed.
Explain what causes the ketchup to sink when the bottle is squized.
Straw Through a Potato Trick
Explain how you are able to push the straw through the potato when your thumb is covering one end.
Leak Proof Bag
Why doesn't the bag leak?
Shrinking Chip Bag
Explain why the bag shrinks. HINT: what is happening with the polymers in the bag?
Explain why the bottle is invisible.
Bleeding Knife Experiment
Explain the chemical process taking place that is creating the appearance of blood.
Iodine Clock Experiment
Explain the chemical process that causes the solution to turn dark.
Changing Milk Experiment
Explain the chemical process that causes the food coloring to shoot away from the soap.
Walking on Eggs Experiment
Explain the science to why you are able to walk on the eggs without them breaking?
Explain the science that causes the flame to go out.
Explain the science behind this effect.
Dry Ice Balloon
Explain why the balloon inflates when the dry ice melts.
Explain the chemical reaction that is happenings that causes the effect.
Egg in a Bottle
Explain how air pressure is working to cause the egg to get sucked into the bottle.
Diaper Polymer Trick
Explain why water turns to a solid.
Explain why the solution turns clear.
Microwave Ivory Soap
Explain what causes the Ivory Soap to expand.
Email me your answer. Correct answer gets EXTRA CREDIT points.Explain why the balloon inflates when the dry ice melts.classhappenings@yahoo.