• 2 small glasses
• a table tennis ball
• a golf ball
• an egg

1. Set the two glasses next to each other on a table.
2. Put the table tennis ball in the glass nearest you.
3. Using a hard puff of air, blow down on the side of the ball.
4. Watch the ball jump out of one glass into the next one.
5. Now try it with a golf ball or an egg!

What happened to the table tennis ball?

It fell short of the second glass.
It blew directly into the second glass.
It blew beyond the second glass.

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