Tumblr (3.0; @dunesh)http://dunesh.tumblr.com/<img src="http://24.media.tumblr.com/tumblr_lmpn7vY1p11qgfmcuo1_500.jpg"/><br/><br/><p><a href="http://sciencecenter.tumblr.com/post/6554486027" class="tumblr_blog">sciencecenter</a>:</p> <blockquote><p>From where you’re sitting, move your face closer to the above image. Notice a change in brightness? Now move your head back. The illusion is called the dynamic luminance-gradient effect - or, more fun, the “here comes then sun” effect.</p></blockquote>http://dunesh.tumblr.com/post/7913543252http://dunesh.tumblr.com/post/7913543252Thu, 21 Jul 2011 23:41:02 -0400<p>I personally love to write poems if you would like a special poem made just ask and I promise to have it up.</p>http://dunesh.tumblr.com/post/6574733756http://dunesh.tumblr.com/post/6574733756Wed, 15 Jun 2011 22:20:00 -0400