Last week it was just a decorated length of PVC pipe, this week: a ghostly zipline created by Matt Thompson of Thompson Woodworks to provide candy to children and beer to parents while trick-or-treating. After zipping, the basket is returned to the porch via an electric drill attached to a

This is a video of engineer Allen Pan of Youtube Channel Sufficiently Advanced (God, I’ll never be) constructing a ridiculous robotic social distancing arm out of a 10-foot military RolaTube (think of a ten foot slap bracelet, designed for creating an instantly rigid antennae mast in the field, but is