# Summary of #hplusroadmap IRC Log (Feb 13, 2015)

* A scientific paper on developmental biology was shared and discussed, with archels providing a mirror link (http://turingbirds.com/temp/Development-2015-Wu-681-91.pdf) when the original link didn't work.

* Kanzure mentioned the availability of extropians.org and extropians.com domains that were about to expire, showing the community's connection to early transhumanist movements.

* Time-of-Flight (ToF) sensors were discussed for potential use in pipette systems, with mentions of Intel's RealSense camera offering 1mm resolution for $99.

* A discussion about Oculus Rift DK2 specifications and availability took place, with participants debating whether to wait for the commercial version (CV1) rather than ordering the development kit.

* A paper on "Preserving information from the beginning to the end of time in a Robertson–Walker spacetime" was shared, discussing the cosmological limits of information storage and suggesting that physics may limit how long information can be preserved.

* Participants discussed DIY waterjet cutting technology, with references to a $5,000 build and debates about the actual costs of pumps and components.

* The Octopart blog's analysis of resistor usage patterns was shared, examining how to optimize component selection for the Common Parts Library by analyzing millions of resistors.

* Browser tab management tools were discussed, including extensions that help manage memory usage by unloading inactive tabs and exporting tab collections.