File:Börnstein.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 422 × 600 pixels. Other resolutions: 169 × 240 pixels | 337 × 480 pixels | 540 × 768 pixels | 720 × 1,024 pixels | 1,933 × 2,748 pixels.
Original file (1,933 × 2,748 pixels, file size: 1.31 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
DescriptionBörnstein.jpg |
Deutsch: Brennender Bernstein von der polnischen Ostseeküste (gekauft um 2016 in Kahlberg, Krynicka Morska). Das kleine Stück wurde vor dem Brennen gewogen (0,1 Gramm) und vermessen (9 mm mal 5 mm). Nach dem Anzünden mit dem Feuerzeug fing der Stein sofort an, von alleine weiterzubrennen. Nach kurzer Zeit war die Flamme bereits deutlich höher als auf dem Bild hier und stark rußend. Oben links sieht man geschmolzenen Stein. Nach einiger Zeit sammelte sich unten am Stein ein tiefschwarzer Tropfen verbrannten Steins an. Bernstein ist wörtlich Börnstein, als börnender oder brennender Stein. Das Bild entstand in der Mathe-AC Lernwerkstatt in Aachen. Bildquelle: www.rhetos.de/html/lex/boernstein.htm
English: Bernstein is high German for amber. In low German the name ist Börnstein. Börn ist pronounced like English burn. Börnstein or Bernstein literally means a burning stone. And indeed: putting a small flame from a cigarette lighter to the stone will immediately ignite it. It then continues to burn with a vivid flame and a nice odour for quite some time. |
Date | |
Source | Own work |
Author | Rhetos |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:32, 10 November 2021 | 1,933 × 2,748 (1.31 MB) | Rhetos (talk | contribs) | Uploaded own work with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Hidden categories: