One look at any of these gadgets you can make and your friends will call you a mechanical genius - or a mad scientist! Build a rocket-propelled toy car or a secret place to hide your treasures from snooping little kids. Grow a pumpkin so big, even an adult can't lift it. Make an automatic dog feeder, a mechanical snowball thrower, or some storm-predicting bells. All fifteen "Amazing Stuff" projects produce toys that are more than playthings. Yet all you need are some pieces of wood, nails, oatmeal boxes, jar lids and ice-cream sticks - using just a hammer, screwdriver and other tools from around the house - plus a couple of cheap electric motors you can buy at any electronics store.
- ISBN10 0806955155
- ISBN13 9780806955155
- Publish Date 1 September 2006
- Publish Status Out of Stock
- Out of Print 20 September 2008
- Publish Country US
- Imprint Sterling Juvenile
- Format Paperback
- Pages 128
- Language English