The Daya Bay Antineutrino Detector (source: Energy.gov on Flickr) This is a keynote highlight from OSCON in London 2016. Watch the full version of this keynote on Safari.
You can also see other keynote highlights from the event.
Brilliant pebbles
Mark Shuttleworth says your next million is more likely to come from an afternoon tinkering on your laptop and a tiny PC than beating your neighbor to web scale on the cloud.
The Daya Bay Antineutrino Detector (source: Energy.gov on Flickr)