Monthly Archives: 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

Posted in Brainstorms, Technology

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?

Posted in Uncategorized

Symphony of Science

I love these.  

Posted in Brainstorms

Astronomy 101 online at UNC

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

Posted in Physics, Teaching