These Lego-style classrooms were built in a few weeks with only a screwdriver By Leanna Garfield One of two PopUp high schools in Indre-et-Loire, France.

These Lego-style classrooms were built in a few weeks with only a screwdriver pulse. January 6, 2017 6:00 PM ...

Still, you need different screwdrivers for different tasks. It’s not only about the different type of screw heads–slotted, Phillips, Robertson, spline, Tory, or Allen, to name a few–and ...