Most mere mortals who eschew the cream in an Oreo would prolly just reach for a handy metal stick that is often referred to as a "knife."

Not this guy.

He got a compass, some aluminum and a hatchet to build a robot to do it for him. He's been working on it for ".4years ...wait .04 years". When he gets to the part about sandwiches & his dog I died of nerd joy. BECAUSE I UNDERSTAND the need for a good one, always. But I do still like cream in my cookies