Do you suffer from an error of parallax?
Do you suffer from an error of parallax? Let’s talk about it. “Parallax” applies to astronomy, gun scopes, and even to correctly reading needle indicators on old-style analog meters. Ever have a passenger misread your analog speedometer because they were looking over from several feet to your right? If you don’t look at something straight […]
Do you suffer from an error of parallax? Read More »