What You Need:
- 3 business cards
- 3 popsicle sticks
- Tape each business card to the outside 1 inchÂ of each Popsicle stick.
- Tape the sticks into a triangle with your tape.
- Hold one card/wing between the thumb and forefinger of your throwing arm
- Place boomerang verticallyâ€¦ aim up and flip your wrist and release!
With a few practice flings, it will return every timeâ€¦ well, almost every time!
Like this idea? Read: Fantastic Flying Fun with Science by Ed Sobey for many more inventions for kids!