When the only tool you have is a hammer, every problem looks like a nail. An LED ornament for the Christmas tree can be built in any manner of simple, easy implementations. You certainly don’t need an ...

Don't miss out on the headlines from Things to do. Followed categories will be added to My News. Each handmade ornament and decoration that we make or is gifted has its own story. And as the Christmas ...

The room full of sixth-graders was quiet as the students carefully soldered metal leads onto a circuit board as they built their own LED Christmas ornaments. They steadied their hands and concentrated ...