{"product_id":"voyager-golden-record-cover-pin","title":"Voyager Golden Record Cover Pin (ONLINE ORDER ONLY)","description":"\u003cp\u003eBe a Voyager, exploring of the universe, while wearing this 1:10 scale version of the famous golden record cover that is mounted on the Voyager spacecrafts.\u003c\/p\u003e\n\u003cp\u003ePin diameter: 1.25\"\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat the symbols mean:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow to play the record:\u003c\/strong\u003e In the upper left-hand corner is a drawing of the phonograph record and the stylus carried with it. The stylus is in the correct position to play the record from the beginning. \u003c\/p\u003e\n\u003cp\u003eWritten around it in binary arithmetic is the correct time of one rotation of the record, 3.6 seconds, expressed in time units of 0.70 billionths of a second, the time period associated with a fundamental transition of the hydrogen atom. The drawing indicates that the record should be played from the outside in.\u003c\/p\u003e\n\u003cp\u003eBelow this drawing is a side view of the record and stylus, with a binary number giving the time to play one side of the record—about an hour (more precisely, between 53 and 54 minutes).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to play images: \u003c\/strong\u003eThe information in the upper right-hand portion of the cover is designed to show how pictures are to be constructed from the recorded signals. The top drawing shows the typical signal that occurs at the start of a picture. The picture is made from this signal, which traces the picture as a series of vertical lines, similar to analog television (in which the picture is a series of horizontal lines).\u003c\/p\u003e\n\u003cp\u003ePicture lines 1, 2 and 3 are noted in binary numbers, and the duration of one of the \"picture lines,\" about 8 milliseconds, is noted. The drawing immediately below shows how these lines are to be drawn vertically, with staggered \"interlace\" to give the correct picture rendition.\u003c\/p\u003e\n\u003cp\u003eImmediately below this is a drawing of an entire picture raster, showing that there are 512 (2\u003csup\u003e9\u003c\/sup\u003e) vertical lines in a complete picture. Immediately below this is a replica of the first picture on the record to permit the recipients to verify that they are decoding the signals correctly.\u003c\/p\u003e\n\u003cp\u003eA circle was used in this picture to ensure that the recipients use the correct ratio of horizontal to vertical height in picture reconstruction. Color images were represented by three images in sequence, one each for red, green, and blue components of the image. A color image of the spectrum of the sun was included for calibration purposes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur location: \u003c\/strong\u003eThe drawing in the lower left-hand corner of the cover is the pulsar map previously sent as part of the plaques on Pioneers 10 and 11. It shows the location of the Solar System with respect to 14 pulsars, whose precise periods are given.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiming key: \u003c\/strong\u003eThe drawing containing two circles in the lower right-hand corner is a drawing of the hydrogen atom in its two lowest states, with a connecting line and digit 1 to indicate that the time interval associated with the transition from one state to the other is to be used as the fundamental time scale, both for the time given on the cover and in the decoded pictures.\u003c\/p\u003e","brand":"Stemcell Science Shop","offers":[{"title":"Default Title","offer_id":43001516228631,"sku":"OOO","price":12.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/8099\/9959\/files\/voyager-golden-record-cover-pin-vo-0005-698799.jpg?v=1756021577","url":"https:\/\/animeimports.net\/products\/voyager-golden-record-cover-pin","provider":"Anime Imports LLC","version":"1.0","type":"link"}