Caterpillar gets behind Bricklaying Robot: http://newatlas.com/fastbrick-bricklaying-robot-caterpillar-investment/50325/ Fastbrick Robotics stock: https://www.bloomberg.com/quote/FBR:AU *not a big fan of robots taking jobs but in this time & labor intensive sector, this seems inevitable & if I had some spare powder laying around I'd seriously consider placing a bet on this concept.