Take a photo of a barcode or cover

—
Doug Cushman, Nicole Fauteux, Seymour Simon
32 pages • first pub 2001 (view editions)
ISBN/UID: 9780689860119
Format: Paperback
Language: English
Publisher: Aladdin Paperbacks
Edition Pub Date: Not specified
Description
How do you know air is around you when you can't see it?
Can you make a balloon fly through the air?
How can you tell there's pizza in the oven when you haven't been in the kitchen?
Community Reviews
Content Warnings

—
Doug Cushman, Nicole Fauteux, Seymour Simon
32 pages • first pub 2001 (view editions)
ISBN/UID: 9780689860119
Format: Paperback
Language: English
Publisher: Aladdin Paperbacks
Edition Pub Date: Not specified
Description
How do you know air is around you when you can't see it?
Can you make a balloon fly through the air?
How can you tell there's pizza in the oven when you haven't been in the kitchen?