To boost that fruitiness, strawberry-flavored milk comes in handy ... Cover the molds and insert popsicle sticks. Place in the freezer and chill for 8 hours or until the popsicles are solid.

We’ve seen this done quite a few times using LEGO Mindstorms, but we’re much more impressed with [Matt’s] clever use of popsicle sticks and mechanical linkages…. The device uses just two ...