Alongside the arsenal of chemical weapons were about 60 pipe bombs, several machine guns, remote-controlled bombs disguised as briefcases, and anti-Semitic, anti-black, and anti-government literature, the report said.

CNN: Growing threat of extreme right-wing violence

Much of the precision machinery, computer-controlled machines that can machine anything you want, are already there.

CNN: Saddam Hussein

The Supreme Court did uphold a patent on a software-controlled rubber-curing machine in 1981, but its ruling emphasized that this was because the patent covered a physical machine that happened to have a software component, rather than claiming a software technique by itself.

FORBES: As Supreme Court Software Patent Ban Turns 40, It's Time To Stop Ignoring It

We saw a number of Electric Imp demos and appliance ideas at the booth including a simple hand-held "detonator" toggle switch with LED, seven-segment counter, water level sensor, servo-controlled gauge, RGB light, power socket, Christmas light, power monitor, toy washing machine, 16x16 LED display and receipt printer (the latter two being combined to show the avatars and tweets of anyone mentioning the Electric Imp) -- all Internet aware.

ENGADGET: Hands-on with the Electric Imp at Maker Faire (video)