{"id":81,"date":"2016-02-27T11:29:17","date_gmt":"2016-02-27T11:29:17","guid":{"rendered":"http:\/\/nayrb.org\/~blog\/?p=81"},"modified":"2016-03-02T00:46:05","modified_gmt":"2016-03-02T00:46:05","slug":"expanding-your-horizons","status":"publish","type":"post","link":"http:\/\/nayrb.org\/~blog\/2016\/02\/27\/expanding-your-horizons\/","title":{"rendered":"Expanding Your Horizons"},"content":{"rendered":"<p>&#8220;Expanding your horizons&#8221;<\/p>\n<p>Stop for a second and really think about what that phrase means&#8230;<\/p>\n<p>How exactly would one expand one&#8217;s horizons?  If you&#8217;re down a well, the horizon would appear to be a small circle far above you, but if you&#8217;re at ground level, and outside, your horizon is pretty fixed.<\/p>\n<p>Really, the way to expand your horizon if you&#8217;re outside is to remove all obstructions.  Mountains?  Mountains only block your horizons.  Skyscrapers?  They only block the sky[1].<\/p>\n<p>The other way to expand one&#8217;s horizons is to be higher off the ground, so you can see further.  <a href=\"http:\/\/www.emirates247.com\/news\/emirates\/burj-khalifa-residents-must-fast-a-little-longer-2011-08-07-1.411516\" target=\"_blank\">The Burj Khalifa&#8217;s upper floors are so high up off the ground that a daily fast will last 2-3 minutes longer<\/a> because your<br \/>\nhorizon has expanded and you can see the sun further into the evening[2].<\/p>\n<p>Perhaps &#8216;expanding your horizons&#8217; means increasing the number of dimensions you&#8217;re looking at?  Yes, a 4-D <a href=\"https:\/\/en.wikipedia.org\/wiki\/Hypersphere\" target=\"_blank\">hypersphere<\/a> would have a 3-D horizon, or <a href=\"http:\/\/www.nature.com\/news\/did-a-hyper-black-hole-spawn-the-universe-1.13743\" target=\"_blank\">event horizon in the case of a 4-D black hole, which is one theory for how the Big Bang started our universe<\/a>[3].<\/p>\n<p>So, it turns that to expand your horizons, you must first invent the universe[4].<\/p>\n<p>[1]They don&#8217;t even scrape it.  Really, there&#8217;s no way to scrape the sky.  It&#8217;s not a solid.  Technically, you could take air in the upper atmosphere and freeze and condense it such that it would be scrapeable, but your building would probably crack at that temperature anyway.<\/p>\n<p>[2]Thanks, Neil deGrasse Tyson!<\/p>\n<p>[3]This is so very cool.  Read the article!<\/p>\n<p>[4]<a href=\"https:\/\/www.youtube.com\/watch?v=7s664NsLeFM\" target=\"_blank\">&#8220;If you wish to make an apple pie from scratch, you must first invent the universe&#8221; &#8211; Carl Sagan<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Expanding your horizons&#8221; Stop for a second and really think about what that phrase means&#8230; How exactly would one expand one&#8217;s horizons? If you&#8217;re down a well, the horizon would appear to be a small circle far above you, but if you&#8217;re at ground level, and outside, your horizon is pretty fixed. Really, the way &hellip; <a href=\"http:\/\/nayrb.org\/~blog\/2016\/02\/27\/expanding-your-horizons\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Expanding Your Horizons<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"_links":{"self":[{"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/posts\/81"}],"collection":[{"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/comments?post=81"}],"version-history":[{"count":2,"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/posts\/81\/revisions"}],"predecessor-version":[{"id":1020,"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/posts\/81\/revisions\/1020"}],"wp:attachment":[{"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/media?parent=81"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/categories?post=81"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nayrb.org\/~blog\/wp-json\/wp\/v2\/tags?post=81"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}