Junior+Science+-+Bubbles

=Balloons, Bubbles and Bouncing Eggs= =Bouncing Eggs....= Cover an egg with white vinegar and leave it for a week... ||
 * [[image:P1200110.JPG]]

Make a Bouncy Egg.....
Hmmm ...What's going on?

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=Bubbles for Juniors - [|Click here]=

...tell you how thick the skin is. Blue bits are thickest, then turquoise, magenta (pinkish purple), gold and finally black. The black bits are 40 times thinner than a strand of spider silk. If they get any thinner the bubble goes... || When light strikes a bubble, weird things happen. Light waves **bounce back** off the outside **and** the inside of the bubble's skin. The light waves crash into each other like waves on a stormy sea. This transforms white light into fabulous, swirling bands of coloured light. || = The Allen Centre's GIANT Bubble Recipe.... =
 * [[image:P1200079-2.JPG]] || =The swirling colours on a bubble ...=
 * [[image:P1200100-2.JPG]] || =Bubble World...=
 * [[image:bubble2.jpg width="254" height="238" align="center"]] || = =


 * 1 cup sugar
 * 1 cup boiling water
 * 2 cups detergent (palmolive)


 * Dissolve the sugar in the boiling water.
 * Add the detergent. Stir well
 * Leave for 4 hours ||
 * [[image:bubbles_10.jpg width="255" height="194" align="center"]] || = No Wand? =

You can **[|make a bubble wand]** easily from 2 drinking straws.

Invent your own .... try twigs, cookie cutters, plastic lids pipe cleaners, wire coat hangers, fly swatters... even your hands! ||
 * || == Make a Bubble Wand and some Bubble Mixture ==

Bring them to school and blow some bubbles.
.
 * If you can wave your hand, you can blow bubbles. ** ||
 * [[image:balloonracer.gif width="261" height="169"]][[image:P1190819.JPG width="226" height="171"]] || [[image:smile.jpg width="97" height="97"]]

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