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SMITHSONIAN
POTATO CLOCK
KIT
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Create your very own digital clock
that actually works using potato's.
Energy is
generated to power
the digital clock and stopwatch
that really keeps
time!
Ages 8 +
Price $12.99
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THE YOUNG SCIENTIST
SERIES SET 8
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by
The Young Scientists Club
Mirrors
(Kit 22) - Electricity (Kit 23)
Circuits and Electromagnets (Kit 24)
Convex mirrors, concave mirrors,
reflections, and even a secret code.
Insulators, conductors,
light bulbs, and light bulb holders
are used to design circuits,
on-off switches,
mazes, and an electromagnet.
Ages 5 - 12
Price $22.95
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SMITHSONIAN
MOTOR WORKS KIT
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Learn how a real
engine works.
Build the ultimate engine!
This kit was developed
in
conjunction with the
National Museum
of American History,
whose collection features internal
combustion engines.
Ages 8 +
Price $25.99
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