June 3, 2025• Physics 18, s75 Researchers have generated Bose-Einstein condensates with a repetition rate exceeding 2 Hz, a feat that could increase the bandwidth of quantum sensors. × A Bose-Einstein condensate (BEC) can be split with laser pulses so that each part travels along a different path through space, and minuscule changes in gravity or acceleration are felt by the two clouds slightly differently.