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What are Positive and Negative Charges?
There are two kinds of electrical charge—positive and negative. An object that gains electrons has a negative charge. An object that loses electrons has...
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How to make a paper boat step by step – Paper...
Take a piece of paper measuring about four by three inches ; fold it across the middle, as shown by dotted line in Fig....
GRIMACING FACE GAME – Kids Indoor Activities
Take a card one-and-one-half inches wide, and fold around it a piece of unruled note paper, so that the card can easily slide up...
Merry Go Round Toy – How to Make a Merry Go...
The Toy Merry-go-round in Fig. 310 consists of a strip of heavy cardboard turned up at its ends (Fig. 312), tacked at its center to the end of a stick cut...
