Month: January 2016

Turn Signal Cadence

Are there legal requirements for turn signal cadences?  Does it have to be on-off on-off ? I’ve seen the mustang tail lights that go “>00”, “>>0”, “>>>”, repeat and I happen to like that.  Was thinking you might differentiate with

Survey form without radio buttons

Data presented from surveys is generally averaged anyway. Why do we require a whole number answer? Why is it generally radio buttons? Make it more fun? More accurate representation? Could you use sliders?  Knobs?

Symphony of Science

I love these.  

Astronomy 101 online at UNC

If you’re a UNC student and interested in taking my class, sign up!  Looking forward to it.