easy peasy--
simply spray herbicide from jets to defoliate the forest then the drones' LIDAR can easily find the military ordinance.
What year is this?!

Waitaminute, isn't that how Superman 3 started?!

Unless this 3D printerer can perform forging operations, the molecules aren't going to have the proper crystal grain and will just be weak junk that won't be anywhere near able to transfer the torque even from a puny Toyota engine.

Watches are a tool of the oppressor.
Do you see dolphins wearing digital watches? NO. Because the concept of Time is unnatural.

Being superstitious is bad luck.

geeze, just print the parts in wax and then do green sand or investment casting of whatever metal is suitable.
You savages are capable of melting metal, aren't you?!

Design of a open source robot to automate the metal casting process is left as an exercise for the student.

You know, for a site called "Thingiverse", they don't seem to have very many 3D files for printing plastic dongs.

D. All of them.

Better a Yahoo than some damn dirty Houyhnhnm.

Teach the contreversy
Since my raving loon superstition is just as valid as your scienmatific theoretory.

Don't forget to vote November 9th!

A bigger drone trailing a Kevlar ribbon.
Next.

Hey, Person of Interest is on CBS, that does a good job of dramatizing the AI Eschaton. And the protagonists are working against the corrupt powers that be, to boot.

Make it a series on Netflix and I'm all on that. We haven't had a decent sci fi comedy on TV since Quark.

Don't forget that was one of the real arguments for the revolution.
Trade with Earth was bleeding them of water and would eventually lead to the colony's collapse.

They could probably have been self-sufficient if they hadn't been forced to send grain to Earth. But being a bunch of transportees and convicts, they didn't get a say in the matter.

Good luck explaining the finer points of a closed-cycle ecology, economics and politics in a 2-hour movie.