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Full Description
Why do bubbles hold their shape? How does an electric circuit work? What makes popcorn pop? Can an egg bounce? If you thought that science could only be practised wearing white coats in a sterile laboratory, think again! A brilliant way to link the STEM/STEAM themes being taught at school back to your home in a fun and fascinating way. Perfect for budding scientists who love to ask... 'why?' Activities include: making slime; hot ice; baking soda fizz bombs; coloured milk; make your own crystals; invisible ink; soda bottle ecosystem; and many more.
Contents
Introduction 6
Getting started 8
Walking rainbows 10
Easy bubble mix and wand 14
Cardboard kaleidoscope 18
Magnetic dancing robots 22
Mini-marshmallow shooter 26
Gravity-defying water 30
Spinning toy 34
Tornado in a bottle 38
Moon phases flip book 42
Spinning homopolar structures 46
Water xylophone 50
Molecular models 54
Chromatography flowers 58
The science of slime 62
Baking soda fizz 66
Waterproof sand 70
Magic milk 74
Rainbow oobleck 76
Color-changing coin 80
Whizz, bang, popcorn! 82
Self-inflating balloon 86
Make your own butter 90
Invisible ink 94
Lava lamps 96
Germinating seeds in a jar 100
Moldy bread 104
Colored celery 108
Rubber egg 110
Bottle ecosystem 114
Moveable hand 118
Glossary 122
About the authors/acknowledgements 126
