The Materials Research Department of the Ruhr-University Bochum held on June 12 the MRD Science Slam, a competition of short presentations.  Olavo Haase, PhD student at LWT, presented a slam entitled "High Strength, Hydrogen Embrittlement Resistant, Additively Manufactured Ni-free, Cr-Mn-N Austenitic Stainless Steels". The evening was filled with creative presentations focused on scientific comunication to the general public.