If you’re looking to one-up the basic store-bought decorations, and maybe teach your kid the basics of an Arduino while you’re at it — why not build a Peek-A-Boo Ghost! Using an Arduino ...

If so, get ready, because we've, ahem, unearthed an entire stockpile of funny puns and Halloween ... They’re a pain in the neck. What do ghosts like to read? Boo-ks! Why didn’t the ghost ...