How? Using the air from the balloon! When the air from the balloon was released out of the pop-up bottle top, it shot out and was forced against the flat surface the CD was sitting on. With nowhere to ...

It sounds like something out of "Back to the Future." But you don't need a Delorean to do this experiment. Mad Science shares how kids can create a hovercraft – no time travel required.

👉 Watch the video of Sarah’s science experiment at Thousand Oaks Elementary! Hello parents, teachers and students! On Wednesday, students at Thousand Oaks Elementary had the opportunity to slide into ...

Ingredients Pencil Instructions STEP 1: Using a pencil, punch a hole in the middle of your cardboard disk. STEP 2: Line up the hole in the middle of your cardboard disk with the hole in your spool.

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