Mandy: The periodic table (teaser)

About six months ago, I started working on a project I like to call my piece de resistance. It combines a number of maker skills that I’ve learned over the past few years.  I call her Mandy, and she’s a laser-cut periodic table that has a bunch of three-color LEDS, an Arduino that controls the individually addressable LEDs, and a Raspberry Pi that stores information about the elements.  To make it stand out from being “just another bright periodic table”, I added a voice activation component, so Mandy is able to display different periodic trends at your verbal command!

I’m getting ready to move to a different part of the country, so I do not have time to provide more information about Mandy.  In the meanwhile, I created a teaser-trailer for your (OK, my) personal enjoyment.

 

New adventures

It was a busy week for me, starting off with a birthday celebration, culminating with Star Wars Day, and it happened to be my last week of teaching at Chicago State.

I have a fake facebook account floating around on the interweb. My original intention was to use it to snoop into other people’s lives and maybe take advantage of a special offer or two. Since the birthday I entered on that account is false, the few real friends of mine who found the account typically wish me a happy birthday some time in the fall. Fortunately, my wife doesn’t do facebook either, so she isn’t fooled by the alternative facts found on-line and knows when to really celebrate my birthday, and she did so this year with a pyramid of lava cakes.

Full disclosure, this picture does not have enough calories in it, so coffee ice cream and freshly made maple-syrup flavored whipped cream were added post production.

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