english: We cool our system down to near absolute zero, we carry out our experiments in vacuums, we try and isolate it from any external disturbance.
non_english: u svojim laboratorijama. Hladimo naš sistem  skoro do apsolutne nule, vršimo eksperimente u vakuumima i pokušavamo da je izolujemo od bilo kakvih spoljašnjih smetnji.