After a ridiculously productive week @CERN working with @SMU and @ATLASexperiment colleagues, it's time to head home and resume my campus duties. Thanks to @profcooley for covering my class. This coming week in #PHYS1303: Newton's Laws, Newton's Laws, NEWTON'S LAWS! https://twitter.com/drsekula/status/967646982398447616/photo/1 https://chirp.cooleysekula.net/attachment/48580