An exciting more-than-a-prototype-but-maybe-not-completely-finished-yet modular robot by Modular Robotics is making me wish I had the $300 they wanted for a starter kit (which sounds pretty reasonable for what you get but you know). Really really cool- great kids toy- but also one for my Christmas list. Link:here. Ben Bashford & Friends made this prototype/ experiment / hack called Display Cabinet and It's great. Another effective example of physical computing and RFIDs hanging out and working in the real world. Link for full write up: here