Painfully transparent

As my two teens head off to high school today for the start of another school year, I’m pretty certain one of the things they won’t see in their laptop / smart board / PowerPoint saturated academic environment is an “overhead projector”. And in case any of you are scratching your heads wondering what that is, how it worked, or what “transparencies” might be, Jeffrey Kong of Artisan Bricks has kindly created a miniature version of one using LEGO to give you a rough idea…

Presented without comment or explanation and leaving Chris McVeigh wishing he’d thought of this first!