# Summary of #hplusroadmap IRC Log (April 30, 2015)

• A user mentioned issues with the National Center for Biotechnology Information (NCBI) database, specifically receiving contradictory HTTP status codes (200 OK in the header but 404 in the content) when attempting to access genomic data.

• A discussion about the Hubble Space Telescope revealed it used a 486 CPU, surprising some participants who had misconceptions about when the telescope was launched (1990, not in the 1960s as one user thought).

• A participant shared progress on acquiring and setting up a Scanning Electron Microscope (SEM), mentioning they were reviewing circuitry schematics with numerous discrete components like multiplexers and SRAM.

• A link was shared to a Hackaday article about "Bodyprint," a biometric authentication technology that uses body parts as PINs for device security.

• A user shared information about Leafsnap, an electronic field guide application for plant identification.

• A paper from Springer was linked related to behavioral analysis, though no discussion about its content followed.