Images are from Wikimedia Commons unless stated otherwise. If for some reason you want your image removed, just send me a message.Tumblr (3.0; @coolsciencefacts)http://coolsciencefacts.tumblr.com/<img src="http://25.media.tumblr.com/tumblr_mdxj4yAer31rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/36342010349http://coolsciencefacts.tumblr.com/post/36342010349Thu, 22 Nov 2012 23:22:10 -0800astronomysaturnscienceplanetssolar system<img src="http://24.media.tumblr.com/tumblr_md745wNcai1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/35306483717http://coolsciencefacts.tumblr.com/post/35306483717Thu, 08 Nov 2012 17:01:08 -0800astronomysciencespacegalaxyfact<img src="http://25.media.tumblr.com/tumblr_m7fb2qv7Nr1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/27572480690http://coolsciencefacts.tumblr.com/post/27572480690Thu, 19 Jul 2012 12:49:37 -0700coolsciencefactswhalesmarine biologybiologyzoology<img src="http://25.media.tumblr.com/tumblr_m6gyezHOs01rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/26262570507http://coolsciencefacts.tumblr.com/post/26262570507Sat, 30 Jun 2012 23:37:00 -0700coolsciencefactsdodobirdspigeonszoologybiology<img src="http://25.media.tumblr.com/tumblr_m6et7aFSkb1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/26185077890http://coolsciencefacts.tumblr.com/post/26185077890Fri, 29 Jun 2012 19:49:00 -0700coolsciencefactsreptilesreptilesnakesnakesanimalanimalsherpetologyzoologybiology<img src="http://25.media.tumblr.com/tumblr_m6758sPVjG1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/25886421369http://coolsciencefacts.tumblr.com/post/25886421369Mon, 25 Jun 2012 16:29:00 -0700coolsciencefactsastronomyspacephysicsastrophysicssolar systemplanetsjupiterplanetasteroid belt<img src="http://24.media.tumblr.com/tumblr_m4c6jt8mqM1rqebljo1_r1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/23431846361http://coolsciencefacts.tumblr.com/post/23431846361Sun, 20 May 2012 12:38:00 -0700coolsciencefactsfacthummingbirdhummingbirdsbirdsanimalsintelligencezoologyornithology<img src="http://25.media.tumblr.com/tumblr_m2yt096kRL1rqebljo1_500.jpg"/><br/><br/><p><a href="http://www.boston.com/bigpicture/2008/10/world_animal_day.html">image source</a></p>http://coolsciencefacts.tumblr.com/post/21697489780http://coolsciencefacts.tumblr.com/post/21697489780Mon, 23 Apr 2012 20:43:00 -0700coolsciencefactsanimalsanimalmammalmammalswhalewhalesnarwhalnarwhalsnarwhalenarwhalescetaceansbiologyzoologymarine biology<img src="http://25.media.tumblr.com/tumblr_m2l2cmiXcr1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/21275734818http://coolsciencefacts.tumblr.com/post/21275734818Tue, 17 Apr 2012 11:10:00 -0700coolsciencefactsphysicsparticle physicschemistryquarkquarksprotonprotonshadronhadronshigh energy physicsnuclear physics<img src="http://25.media.tumblr.com/tumblr_m2l0k0rps51rqebljo1_r2_500.jpg"/><br/><br/><p>Note: Pictured are spiral galaxies NGC 5426 and NGC 5427</p>http://coolsciencefacts.tumblr.com/post/21215766032http://coolsciencefacts.tumblr.com/post/21215766032Mon, 16 Apr 2012 10:00:00 -0700coolsciencefactsastronomygalaxygalaxiesphysicsastrophysics<img src="http://25.media.tumblr.com/tumblr_m267j6IMdA1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/20721015584http://coolsciencefacts.tumblr.com/post/20721015584Sun, 08 Apr 2012 10:06:00 -0700coolsciencefactsbiologyzoologyornithologybirdeggseastereaster eggseaster eggeggtinamoutinamous<img src="http://25.media.tumblr.com/tumblr_m054fpeK6e1rqebljo1_r2_500.jpg"/><br/><br/><p><a href="http://www.lpi.usra.edu/education/timeline/gallery/slide_53.html">image source</a></p>http://coolsciencefacts.tumblr.com/post/19883767008http://coolsciencefacts.tumblr.com/post/19883767008Sun, 25 Mar 2012 00:50:00 -0700sciencedinosaurdinosaurspermiangeologypaleontologysynapsidscoolfactfacts<img src="http://24.media.tumblr.com/tumblr_m058x1Wp7R1rqebljo1_r1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/19646758553http://coolsciencefacts.tumblr.com/post/19646758553Tue, 20 Mar 2012 15:40:00 -0700coolsciencefactsfactmoonthe moonearthmarsastronomyphysicsastrophysicsspaceplanetplanetssolar system<img src="http://24.media.tumblr.com/tumblr_m051h7Gb8f1rqebljo1_r1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/19283457193http://coolsciencefacts.tumblr.com/post/19283457193Wed, 14 Mar 2012 01:15:00 -0700sciencebiologyfactscrocodilecrocodileszoologyevolutionbirdbirdsreptilesreptileherpetologyornithologyfact<img src="http://25.media.tumblr.com/tumblr_m050tiFSaO1rqebljo1_r1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/19235245200http://coolsciencefacts.tumblr.com/post/19235245200Tue, 13 Mar 2012 07:15:00 -0700sciencephysicschemistryuraniumelementsperiodic tableparticle physicsradioactive<img src="http://24.media.tumblr.com/tumblr_m0981r7ZgO1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/19060882281http://coolsciencefacts.tumblr.com/post/19060882281Sat, 10 Mar 2012 08:06:00 -0800coolsciencefactsfacturanusplanetplanetssolar systemmythologygreekgreeceromeromanroman mythologygreek mythologycaelusastronomy<img src="http://24.media.tumblr.com/tumblr_m08le9XAwH1rqebljo1_r1_500.jpg"/><br/><br/><p><a href="http://animal-facts-trivia.blogspot.com/2008_09_01_archive.html">image source</a></p>http://coolsciencefacts.tumblr.com/post/18977736120http://coolsciencefacts.tumblr.com/post/18977736120Thu, 08 Mar 2012 17:27:00 -0800coolsciencefactsbirdsbirdornithologyfactzoologybiologyanimalsflyingswiftswifts<img src="http://24.media.tumblr.com/tumblr_m052rbfCao1rqebljo1_r1_500.jpg"/><br/><br/><p>(A common misconception is that all dinosaurs lived on Pangaea.)</p>http://coolsciencefacts.tumblr.com/post/18896296451http://coolsciencefacts.tumblr.com/post/18896296451Wed, 07 Mar 2012 01:52:00 -0800sciencegeologypaleontologydinosaursdinosaurearthearth sciencecontinents<img src="http://25.media.tumblr.com/tumblr_m051q13rQV1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/18840833583http://coolsciencefacts.tumblr.com/post/18840833583Tue, 06 Mar 2012 00:32:00 -0800sciencebiologyzoologybirdbirdsreptilestortoisetortoiseswhalewhalesmammalmammalsreptileparrotsmacawsmacawparrot<img src="http://25.media.tumblr.com/tumblr_m05867G5RL1rqebljo1_500.jpg"/><br/><br/>http://coolsciencefacts.tumblr.com/post/18784095064http://coolsciencefacts.tumblr.com/post/18784095064Mon, 05 Mar 2012 00:30:00 -0800coolsciencefactsfactastronomyphysicsastrophysicsgalaxiesgalaxycosmologymilky wayspace