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File:Foucault's gyroscope.jpg

Original file (1,221 × 1,808 pixels, file size: 402 KB, MIME type: image/jpeg)

Summary

Description
English: Gyroscope invented by Léon Foucault, and built by Dumoulin-Froment, 1852. Photo taken at the National Conservatory of Arts and Crafts museum, Paris.
Date
Source Own work by uploader, subject public domain
Author Stéphane Magnenat

Licensing

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Public domain

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Captions

Brass gyroscope invented by Léon Foucault

Items portrayed in this file

depicts

gyroscope

Gyros

Gyro

Earth rotation

Earth

science

physics

creator

some value

author name string: Stéphane Magnenat
Wikimedia username: Nct
URL: https://commons.wikimedia.org/wiki/user:Nct

copyright status

copyrighted, dedicated to the public domain by copyright holder

public domain

copyright license

released into the public domain by the copyright holder

captured with

Canon EOS 450D

inception

24 June 2008

exposure time

0.1 second

f-number

3.5

focal length

18 millimetre

ISO speed

800

instance of

photograph

data size

411,825 byte

height

1,808 pixel

width

1,221 pixel

media type

image/jpeg

checksum

2adeba1a8b3ca8f5431bda7cac1473f6fdd3cbdc

determination method or standard: SHA-1

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current18:17, 30 June 2008Thumbnail for version as of 18:17, 30 June 20081,221 × 1,808 (402 KB)Stephane.magnenat{{Information |Description=Gyroscope invented by Léon Foucault, and built by Dumoulin-Froment, 1852. Photo taken at National Conservatory of Arts and Crafts museum, Paris. |Source=self-made |Date=2008-06-24 |Author= Nct |Permission= |other_v

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Quelle: http://en.wikipedia.org/wiki/File:Foucault%27s_gyroscope.jpg