Talk:Opalescence

Cigarette smoke
Is this the effect that causes cigarette smoke to look blueish, but the shadow it casts to look more like yellow-brown? --Abdull 12:45, 4 August 2006 (UTC)
 * That would be Rayleigh scattering, it is mentioned in one of the captions Qwyxivi (talk) 02:14, 28 September 2019 (UTC)