http://wiki.filipefonseca.pt/index.php?action=history&feed=atom&title=Template%3APOTD%2F2017-03-10 2026-04-18T22:47:32Z Revision history for this page on the wiki MediaWiki 1.36.1 http://wiki.filipefonseca.pt/index.php?title=Template:POTD/2017-03-10&diff=8651&oldid=prev 2020-11-30T21:44:27Z

<p>featured at <a href="/index.php?title=Portal:Technology/Selected_pictures&amp;action=edit&amp;redlink=1" class="new" title="Portal:Technology/Selected pictures (page does not exist)">Portal:Technology</a> (via <a href="/index.php?title=WP:JWB&amp;action=edit&amp;redlink=1" class="new" title="WP:JWB (page does not exist)">WP:JWB</a>)</p> <p><b>New page</b></p><div>{{POTD {{{1|{{{style|default}}}}}}<br /> |image=Mahr Micromar 40A 0–25 mm Micrometer.jpg<br /> |size=380<br /> |title=[[Micrometer]]<br /> |texttitle=Micrometer<br /> |caption=<br /> <br /> A '''[[micrometer]]''' is a device incorporating a calibrated [[screw]], widely used for precise measurement of components in [[mechanical engineering]] and [[machining]]. Micrometers are usually, but not always, in the form of [[caliper]]s (opposing ends joined by a frame). The spindle is a very accurately machined screw and the object to be measured is placed between the spindle and the anvil. The spindle is moved by turning the ratchet knob or thimble until the object to be measured is lightly touched by both the spindle and the anvil.<br /> <br /> |credit=Photograph: [[User talk:Lucasbosch|Lucasbosch]]<br /> }}&lt;noinclude&gt;<br /> {{Portal POTD/featured|Portal:Technology/Selected pictures#{{FULLPAGENAME}}}}<br /> [[Category:Wikipedia Picture of the day {{#time:F Y|{{SUBPAGENAME}}}}]]<br /> &lt;/noinclude&gt;</div>

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