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First Science Experiments: Mighty Machines

Amazon.com Price:  $1.50 (as of 22/04/2019 11:47 PST- Details)

Description

How do machines work? Kids could have a blast constructing a mini-seesaw to illustrate the way in which a lever operates or creating their own pulley from an empty spool, string, ribbon, pails, pennies, a broom, and two chairs. They’ll find out why they are able to’t put in a screw the usage of only their fingers and examine the different parts of compound machines. In some other experiment, a child’s bicycle becomes a laboratory for working out whether wheels should be smooth to run. A great time will probably be had by all.
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