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Plastic bag, knitting needle, net bag, scissors, jug of water,...
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Half-fill the jug with water. Mark the level of the water with...
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Place the cloth inside the net bag. Immerse the cloth in the w...
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Pass the knitting needle through the net bag. Hang the bag and...
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Take the bag from the jug. Make two holes at the top of the pl...
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Find a clear area outdoors, away from any obstructions. Grasp ...
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Untie the bags, keeping the cloth and collected water separate...
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Draw a scale of marks spaced 2 cm apart on the large sheet of ...
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Cut a notch in the straw and push the screw into this end and ...
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Turn the screw in or out and bend the straw so that it balance...
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Piece of wood, large screw hook, small screw hook, strip of po...
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Screw the large hook into the short edge of the wood.
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Cradle the saucer inside three strings with the short string a...
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Hang the spring from the small screw hook. Pass the free end o...
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Hold the balance up by the large hook. Mark a zero on the stri...
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The marks form a graduated scale of weight units. Weigh object...
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Breadboard with base, 9V battery and connector, wire strippers...
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Ask a friend to open the door. This causes the switch to open,...
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Pressing the reset button on the breadboard sends a second sig...
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A new stitch is about to be made. The needle carrying the uppe...
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