HPTDC http://tdc.web.cern.ch/tdc/hptdc/hptdc.htm … <- High Perf (to 25ps resolution) clock used by CERN Atlas experiment
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
HPTDC http://tdc.web.cern.ch/tdc/hptdc/hptdc.htm … <- High Perf (to 25ps resolution) clock used by CERN Atlas experiment