Matter is defined to be invisible if it does not interact with visible matter
(e.g. with baryonic matter). Being invisible is surely a subject of this
Essay. Hereby, the gravitational interaction cannot be called a true
interaction, because according to Albert Einstein the gravity is not a...
This may interest some of you. I watched this video about current and upcoming changes to the linux Kernel.
It was by a seemingly homeless guy talking on youtube, actually one of the kernel developers who had wandered into the presentation room and seeing the podium decided to start talking to...