This is only a mockup

Science Ninjas: Big Trouble with Simple Machines
by Nathan Schreiber

Hardcover, Full Color, 128 pages, available March 2019

Learn the physics behind force, work, mechanical advantage and simple machines! Includes an appendix of easy-to-do experiments.

Read the Preview!

For US customers only - international orders, please email info@scienceninjas.com to arrange shipping.

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