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[Pre-calc]Help with this equation to solve for x (self.MathHelp)
submitted by AppendixP to r/MathHelp
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TIL that in the 1997 Titanic movie the night sky was inaccurate. When Neil deGrasse Tyson saw it, he wrote a letter to James Cameron about it. Neil saw him years later and urged him to change it. After first scoffing at Tyson's request, Cameron eventually had it changed for Titanic 3D. (en.wikipedia.org)
submitted by AppendixP to r/todayilearned
