{"id":7789,"date":"2004-08-11T16:00:00","date_gmt":"2004-08-11T14:00:00","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/2004\/08\/11\/units-of-measurement\/"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T22:00:00","slug":"units-of-measurement","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2004\/08\/11\/units-of-measurement\/","title":{"rendered":"Units of Measurement"},"content":{"rendered":"<!-- google_ad_section_start -->\n<p>\t<img decoding=\"async\" class=\"alignright\" src=\"\/wordpress\/wp-content\/20040809-measure.gif\" alt=\"\"><\/p>\n<p>In the early 1700s, Russian tzar Peter The Great introduced a measure of distance, called &#8220;arshin&#8221;.  He standardized the arshin at exactly 28 English inches.  But instead of inches, Russians used a different measure, which was called &#8220;vershok&#8221;.  One arshin contained 16 of those.  Nowadays, the height of most computer, audio, and video equipment is measured in units called &#8220;U&#8221;.  1 U is equal to 1.75 inchines.  The funny thing is that 1.75 inches is exactly 1 vershok.  So, traditional Russian units are more convenient for measuring today&#8217;s equipment, although noone uses those units anymore.  For example, a 3.5 inch floppy disk is 2 vershoks and 5.25 inch floppy disk is 3 vershoks.<\/p>\n<p>You can use &#8220;<a href=\"http:\/\/www.unc.edu\/~rowlett\/units\/\">A Dictionary of Units of Measurement<\/a>&#8221; website to check if this story is correct.  Maybe you can even discover a new one&#8230;<\/p>\n<!-- google_ad_section_end -->\n","protected":false},"excerpt":{"rendered":"<!-- google_ad_section_start -->\n<p>In the early 1700s, Russian tzar Peter The Great introduced a measure of distance, called &#8220;arshin&#8221;. He standardized the arshin at exactly 28 English inches. But instead of inches, Russians used a different measure, which was called &#8220;vershok&#8221;. One arshin contained 16 of those. Nowadays, the height of most computer, audio, and video equipment is &hellip; <a href=\"https:\/\/mamchenkov.net\/wordpress\/2004\/08\/11\/units-of-measurement\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Units of Measurement<\/span><\/a><\/p>\n<!-- google_ad_section_end -->\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_links_to":"","_links_to_target":""},"categories":[1],"tags":[],"keyring_services":[],"class_list":["post-7789","post","type-post","status-publish","format-standard","hentry","category-general"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":7586,"url":"https:\/\/mamchenkov.net\/wordpress\/2004\/06\/18\/how-much-data-is-that\/","url_meta":{"origin":7789,"position":0},"title":"How much Data Is That?","author":"Leonid Mamchenkov","date":"June 18, 2004","format":false,"excerpt":"How much of data can fit on a floppy, CDROM disk, or a hard drive? Kilobytes, megabytes, gigabytes... What can one store in one megabyte? How much storage one needs to store all Shakespear's work? There is an interesting attempt of visualizing storage data sizes here. It's worth pointing one's\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":27524,"url":"https:\/\/mamchenkov.net\/wordpress\/2017\/04\/17\/writing-systemd-units\/","url_meta":{"origin":7789,"position":1},"title":"Writing systemd Units","author":"Leonid Mamchenkov","date":"April 17, 2017","format":false,"excerpt":"Vidar Hokstad explains what systemd units are and how to write them. \u00a0Very useful for that day when I will stop hating systemd and will try to embrace it. Systemd has become the defacto new standard init for Linux-based systems. While not everyone has made the switch yet, pretty much\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":19484,"url":"https:\/\/mamchenkov.net\/wordpress\/2014\/01\/17\/font-sizing-with-rem\/","url_meta":{"origin":7789,"position":2},"title":"Font sizing with REM","author":"Leonid Mamchenkov","date":"January 17, 2014","format":"link","excerpt":"Font sizing with REM The em unit is relative to the font-size of the parent, which causes the compounding issue. The rem unit is relative to the root\u2014or the\u00a0html\u2014element. That means that we can define a single font size on the\u00a0htmlelement and define all rem units to be a percentage\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7977,"url":"https:\/\/mamchenkov.net\/wordpress\/2004\/09\/29\/online-conversions\/","url_meta":{"origin":7789,"position":3},"title":"Online conversions","author":"Leonid Mamchenkov","date":"September 29, 2004","format":false,"excerpt":"Pretty often one needs to convert something from one measuring system into another. Temperatures, cloth sizes, currencies, etc. There are, of course, many tools available that help with these tasks. Google is one (try searching for \"20 kilometers in miles\". units program installed on about every Linux machine can be\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10100,"url":"https:\/\/mamchenkov.net\/wordpress\/2006\/05\/02\/from-alpha-to-omega\/","url_meta":{"origin":7789,"position":4},"title":"From alpha to omega","author":"Leonid Mamchenkov","date":"May 2, 2006","format":false,"excerpt":"Many years ago, when I was in highschool, I had an encyclopedia, called \"From alpha to omega\". It was a soft cover book with a whole bunch of interesting facts and measures. A sort of mix between Guiness World Records book and units utility on UNIX. Judging by the title,\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":15367,"url":"https:\/\/mamchenkov.net\/wordpress\/2011\/08\/02\/android-global-market-share-is-at-48-percent\/","url_meta":{"origin":7789,"position":5},"title":"Android global market share is at 48%","author":"Leonid Mamchenkov","date":"August 2, 2011","format":false,"excerpt":"Canalysis did a world-wide study of mobile markets and published their results. \u00a0Make sure to read the whole article - there are many other numbers and trends. Canalys today published its final worldwide country-level Q2 2011 smart phone market estimates, showing substantial market growth in all regions. Globally, the market\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/7789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/comments?post=7789"}],"version-history":[{"count":0,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/7789\/revisions"}],"wp:attachment":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/media?parent=7789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/categories?post=7789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/tags?post=7789"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/keyring_services?post=7789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}