Why Are Self-Driving Cars Taking So Long? Self-driving cars have been “coming soon” for years. What’s so hard about making a machine that drives itself!? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The chocolate science hype machine World’s Biggest Ship Scan Revealed Undiscovered Space in the Great Pyramid of Giza Can Software Predict The Future? Your Next Computer Chip Could Be Made of Gallium Oxide Super-thin Graphene Means Super Power