Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Kuita mvura-mvura kwehelium (4He) ne precooled Hampson<unk>Linde kutenderera kwakatungamirira kuNobel Prize yaHeike Kamerlingh Onnes muna 1913. Pakumanikidzwa kwemhoteredzo, nzvimbo yokubvira yehelium yakanyoroveswa ndeye 4.22 K (-268.93 °C). Pasi pe2.17 K mvura 4He inova superfluid (Nobel Prize 1978, Pyotr Kapitsa) uye inoratidza hunhu hwakadai sekupisa kupisa kuburikidza neruzha rwechipiri, zero viscosity uye tsime remvura pakati pevamwe.  Mubvunzo: Heike Kamerlingh akawana Mubayiro weNobel rini?
Muna 1913