Category “Tech&Science”
![](javascript:vote('votecount16247','voteid16247','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',16247,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount16243','voteid16243','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',16243,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount16217','voteid16217','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',16217,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
Gray Matter…
…in which I fully submerge my hand in liquid nitrogen
A layer of bubbles protects the flesh from liquid nitrogen, though only for a split second.
![](javascript:vote('votecount16130','voteid16130','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',16130,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount16002','voteid16002','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',16002,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15919','voteid15919','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15919,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15901','voteid15901','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15901,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15778','voteid15778','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15778,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
God’s Number is 20
Every position of Rubik’s Cube™ can be solved in twenty moves or less.
How did we solve all 43,252,003,274,489,856,000 positions of the Cube?
![](javascript:vote('votecount15633','voteid15633','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15633,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15527','voteid15527','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15527,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15459','voteid15459','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15459,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15404','voteid15404','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15404,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15234','voteid15234','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15234,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15218','voteid15218','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15218,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
![](javascript:vote('votecount15198','voteid15198','<img src="http://www.kox.sk/wp-content/plugins/vote-it-up/voteok.png" />',15198,0,'http://www.kox.sk/wp-content/plugins/vote-it-up');)
Imageroll
