Dark Energy is the best ninja EVER!

Dark Energy is the mysterious form of matter that probably hides behind the inflation of our Universe and the distortion on the shape of galaxies. It composes the 68 % of the mass of the Universe but till now nobody managed to detect it except for its super sneaky gravitational effects: that’s because it is just the best fricking ninja in History! maglia ninja dark energyHere is how it looks in a t-shirt!! (By the way, if you like the design you can help it becoming a real product by voting 5 on Treadless by this link: https://www.threadless.com/designs/dark-energy-is-the-best-ninja-ever)maglia-blog