Chloé Malbrunot completed her PhD in Particle Physics at TRIUMF, Canada’s National Laboratory for Nuclear and Particle Physics. In 2013, she became a CERN research fellow and has since been working on two experiments at the CERN antiproton decelerator – ASACUSA and AEGIS. AEGIS, which inspired the TED-Ed video, tests the principle of universality of free fall for antimatter. Malbrunot was also the co-organizer of the second Women in Physics conference in Vancouver and believes educational outreach to be an essential part of a scientist’s job.