Talk:Plateau's laws
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Soap films are made of entire smooth surfaces.[edit]
What exactly does that mean? A soap film is made of an 'entire' smooth surfaces? Is that part of a soap film, or an entire soap film? What is the difference between entire smooth surfaces and smooth surfaces which are not 'entire'?
Exact or about the tetrahedral angle[edit]
Text says 4 borders meet at the tetrahedral angle, Image caption adds "about". Which is it ? - Rod57 (talk) 11:41, 9 October 2022 (UTC)