# Summary of IRC Log from #hplusroadmap (October 31, 2016)

* Kanzure shared several GitHub issues related to Keras and TensorFlow that caused significant debugging time, highlighting technical challenges in deep learning frameworks: https://github.com/fchollet/keras/issues/3857 and related issues.

* A rock-sorting CNC machine called "Jller" was discussed, created by Prokop Bartoníček and Benjamin Maus, which automatically sorts rocks by geological properties: https://vimeo.com/167126696

* Participants discussed radiometric dating of rocks, noting that carbon dating only works for objects younger than 50,000 years, and debated whether it's possible to fake the age of radiometrically dated objects.

* A discussion about accessing academic resources occurred, with a user requesting access to the IEEE Explore database for journal articles.

* The conversation briefly touched on the political scandal involving South Korean President Park Geun-hye, with a link to an article explaining the situation: http://askakorean.blogspot.com/2016/10/the-irrational-downfall-of-park-geun-hye.html