scientific gadgets

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56

Storm Glass Weather Station Barometer with Wooden Base Scientific Decorative Gift - Medium

$18.99  in stock
1 new from $18.99
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Features

  • Predict the weather will be clear, cloudy, snow or thunderstorm.
  • The appearance of the liquid transform from clear to cloudy to crystal flake.
  • Glass contain liquid repeat the crystallization of various expressions, depending on the weather changes.
  • Decoration for living room, bedroom and table which is very beautiful and fashion.
  • Package includes: Crystal Drop Shape Storm Glass, Wood Stand, and Elegant Gift Box.

100 Deadly Skills: The SEAL Operative's Guide to Eluding Pursuers, Evading Capture, and Surviving Any Dangerous Situation

$19.99
$15.20  in stock
29 new from $10.95
47 used from $7.13
Free shipping
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Amazon.com
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Features

  • 100 Deadly Skills contains proven self-defense skills, evasion tactics, and immobilizing maneuvers.

Toysmith Euler's Disk

$34.95  in stock
4 new from $34.95
Free shipping
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Amazon.com
as of

Features

  • Spin science into art.
  • You won't believe your eyes or ears.
  • Disk will spin faster and louder the longer it goes.
  • Just give it a spin and gravity does the rest.
  • A hypnotic display of light and sound.

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