Isaac Arthur’s space videos are worth watching Posted on August 20, 2017 by GadgetNate Isaac Arthur has created a number of videos that walk through the logic and process of space exploration, industrialization, and colonization. Share this:Share Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X