Mad Science Monday: Almost as Good as a Bionic Arm

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From the submitter:

So you have a ceiling fan in a room with a cathedral ceiling that needs a light bulb and no ladder available. Using a broom stick, an empty pill bottle, a hair scrunchy, a large chef's knife, and some duct tape you can build Bulb Changing Tool 5000. Simply cut a series 1-1/2" long slits lengthwise starting at the open end of the pill bottle to make a collapseable bulb holder. Wrap the hair scrunchy around the pill bottle to enable a nice grippy action. Punch a hole in the bottom of the pill bottle.

Mad Science Monday: How To Make Any Movie 3D

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Steal 3D glasses from the theatre. Buy two pocket projectors. Borrow a tripod from your "aspiring photographer" cousin. Kludge them all together after pirating any James Cameron "film".

.... no profit