english: However, you notice, since empty space gives off radiation, there's actually thermal fluctuations, and it cycles around all the different possible combinations of the degrees of freedom that exist in empty space.
non_english: Ipak, primetićete, pošto prazan prostor emituje radijaciju, zapravo postoje termalne fluktuacije, i ciklus se ponavalja; sve moguće različite kombinacije stepena slobode koji postoje u praznom prostoru.