Ant-Sized Computers (MIT TR) — The KL02 chip, made by Freescale, is shorter on each side than most ants are long and crams in memory, RAM, a processor, and more.
Some Thoughts on Digital Manufacturing (Nick Pinkston) — Whenever I see someone make a “new” 3D printer that’s just a derivative of the RepRap or MakerBot – I could care less. Only new processes, great interfaces or super-low price points get my attention anymore. FormLabs being a great example of all three – which is why they were a massive hit. If you’re looking for problems: make a cheap laser cutter, CNC mill, or pick-n-place machine. See the Othermill.