By Kay Richards
How will you remove darkness from a bulb with twelve potatoes? How can
you see round corners? Is it attainable for water to stream uphill?
You can become aware of the solutions to those and plenty of extra fascinat
ing questions as you are trying out the superb experiments explained
in this e-book. technological know-how Magic with Physics has greater than 100
"magic" experiments which are uncomplicated and secure to do and use only
household or low-cost fabrics. every one will astound and
mystify the readers and onlookers. they're all colorfully illus
trated and the clinical theories at the back of each one workout have been
carefully defined in a lightheaded and easy-to-follow sort.
Read Online or Download Science magic with physics PDF
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Additional info for Science magic with physics
Example text
Fold the triangular flaps at the bottom of the front upwards, and fold the bottom flaps upwards behind. These flaps should be tucked into the pockets front and as 5. Blow into the hole at the top to inthe kettle. Fill the paper kettle with water and ready for the experiment. Figure 6. back. Figure flate it is Home- made Clocks YOU WILL NEED: cardboard ruler knitting needle pencil clock thread spool or lump of clay pins For thousands of years men have used the moveof the sun across the sky to measure time in days, hours, seasons and years.
Figure 2. of the towel. dolls' to cover the surface. shelf or box. will This capillary action of water can be used to make an automatic watering can. You can use it to keep your plants moist while you are away on vacation, or to grow a little lawn of real grass for your farm or it 1. match water When water seeps through the fibers of string, cotton or wood, it makes them swell up. This is why an outside door sometimes sticks in damp weather. Water makes the wood of the door and the doorframe swell until they fit too tightly.
Little cardboard box so that bar magnet One danger to beware of is the strong attraction magnets towards iron or steel. If you take your compass near them, the north pole will point towards the steel instead of the north pole. 2 large needles cork of piece of thin cardboard pencils scissors thread cellophane tape A magnet that is free to move swing round and come to rest in any direction will with one end, called its north pole, pointing to magnetic north, that is, towards the north pole. To see this, try floating, or suspending a magnet.