# Summary of #hplusroadmap IRC Log (April 19, 2011)

* Marcin Jakubowski's TED talk "Open-sourced blueprints for civilization" was shared, highlighting the Global Village Construction Set project that aims to create open-source designs for essential machines and tools.

* A user mentioned being scheduled to speak at Google I/O "Austin Edition" with a presentation titled "How to make an Android app in 30min or less," which would include a real-time screencast demonstration.

* There was a brief discussion about a feature for uploading containers to "unpack in place" that was being developed for RepRap 3D printing technology, with payment reportedly authorized for development work.

* The channel noted that April 19th was "Bicycle Day" (anniversary of Albert Hofmann's first LSD trip) and also referenced as "Judgment Day" in the Terminator franchise timeline (specifically from Sarah Connor Chronicles).

* A user shared that Keith Henson had posted calculations about using the Skylon spaceplane as a first stage for space launch systems, offering a spreadsheet with his analysis to interested parties.