3 ms·YouTuber Puts Elon Musk's 10 Cent Boring Bricks' Durability to Test5 points by rmason 6y agoanindha 6y agoElon disrupting another industry. It was so obvious that bricks should have slots so they fit together like Lego. Why didn't anyone else think of that?db48x 6y agoIt's been done before. You still need cement.