Thanks for the video Cabe. I just spent the last 30 minutes perusing the Boston Dynamics website. Unbelieveable! It's here, now. NOW watching the movie "iRobot" doesn't seem so much like fantasy as it does a peek into the future.
Boston Dynamics does indeed deserve their excellent rep. But the answers to why are more mundane: a) They had military funding way before most other robot companies, and b) they had the foresight to start working on biomimicry in robotics before anyone else. They've also been really good at operating in stealth mode under the radar.
Most machine design engineers will survey existing component manufacturers for standard linear guide products, limiting what they can do with their designs. Using extruded aluminum profile guides can customize machine designs while shrinking the bill of materials.
Practically all electronic devices today contain metals that may
be coming from conflict-ravaged African countries. And political pressures will increasingly influence how these minerals are sourced and used in products.
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