DIY Projects - Awesome project ideas for everyone

Pinion-wheel Windmill

The Pinion-wheel Windmill – Homemade Toys

The Pinion-wheel Windmill in Fig. 4 may be made of cardboard or tin. A circular piece 10 or 12 inches in diameter is required. Fig. 4.—A Pinion-wheel Windmill. After marking...

Cricket Rattle Toy – Wooden Toy Plans

A Cricket-rattle is about the liveliest form of rattle ever devised (Fig. 114). After constructing one for your sister or brother, you probably will decide to make one for yourself....

How bike pump works

How bicycle air pump works?

When you pump up your bicycle tires or football, you are making use of compressed air. Inside a bicycle pump is a small device called a valve. A valve allows...

Rising Card Trick – Card Tricks Revealed

A rising card trick can be accomplished with very little skill by using the simple device illustrated. The only things needed are four ordinary playing cards and a short rubber...

What are Precious Metals?

We sometimes call valuable metals, such as platinum and gold, precious metals. Platinum is the most valuable metal in the world. It is called a catalyst because it produces a...