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Game: Guess the mystery object !

HIMNL9

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Keychain survival flashlight ?

EDIT: AAARGH, you beatened me posting the answer for few seconds :p :D
 
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HIMNL9

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Ok, but this is so easy that i'm almost ashamed to post it :p

2mzw0i8.jpg
 
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is to demonstrate the power of the vacuum?

The vacuum is applied and the 2 hemispheres are glued
 
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HIMNL9

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Right, i said it was too easy (need to find some other images less easy :eg:) ..... they are called Magdeburg Hemispheres.

Your turn :beer:
 

anselm

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Oh isn't that the device they first demonstrated the power of vacuum with?
They put horses pulling on each side and they couldn't tear it apart.:D
Gimme another one, 'cause I got none.
EDIT: GAAAAAH that annoying frog beat me (again).:D
 
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anselm, if Benm don't have nothing, put you one object, if have one to show :yh:

Or :anyone: else
 
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Is an optical reader for a scanner, or something similar?
 
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