Junior Science Experiments on File™, Volume 4

ISBN-13: 9780816064588 / Angielski / Twarda / 2007 / 288 str.

Aviva Ebner

Opis

- Why Doesn't the Straw Work?--Use the scientific method to solve a problem regarding air pressure.
- Flying Funnel--Study aerodynamics by making a flying object.
- Stalk Talk--See how water moves up a stem.
- Fog in a Bottle--Make a cloud or fog in a bottle.