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Here we see an antimatter trap. It traps the antiprotons produced by the Antiproton Decelerator (AD), which are necessary for studies of antimatter. #AtCERN, we have several experiments that study antimatter including AEgIS, ALPHA, ASACUSA, BASE, and GBAR. This antimatter trap can be seen at the ‘Our Universe’ exhibition at #CERNScienceGateway. Have you already visited Science Gateway? Tell us about your visit in the comments 👇