Growing seedlings at less than 1 G
Article Abstract:
Amateur scientists can study the growth of plants between 0 G and 1 G by making a clinostat out of a bicycle wheel and frame. A clinostat makes plants feel as if they are growing in near-zero gravity conditions. Plants grow straight at 1 G, but crooked at close to 0 G.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 1996
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The new backyard seismology
Article Abstract:
Science aficionados who have long held an interest in earthquake research can conduct their own researches using their own seismographs. The device is manufactured by Analog Devices and has an ADXL05 chip that is extremely sensitive to tiny tremors. It costs $100.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 1996
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Falling into chaos
Article Abstract:
A simple device for demonstrating chaos theory is described. It drops colored water droplets into mineral oil, allowing the observer to study the onset of chaos as the flow rate is changed.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 1999
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