Determined to make it happen for reasons I’ll never understand, this is a video of Youtuber Engineezy designing and building a machine that harvests the energy of falling marbles to charge a phone. Does the device consume more electric energy lifting the marbles than it produces? What do you think?

This is a video of Youtuber Flavor Lab discussing the ingredients in Red Bull, then attempting to create his own bathtub energy elixir. The drink is predominately flavored with the citrus oil he produces by soaking the peels of 4 oranges and 2 limes in sugar, but also includes some

This is a short video demonstration of the energy return of a carbon plate running shoe (one with a carbon plate in the midsole designed to increase energy return with each step and reduce fatigue) versus a regular running shoe. That…was a drastic difference. Almost as good as flubber, but

Because dream it and you can achieve it, this is a video of the guys behind Youtube channel Life OD modding a Honda Civic to be powered by the tandem bicycle jutting out from where the car’s original engine used to be. They have a cruising speed of about 2MPH

These are several shots from specialty cargo and freight hauler P. Adams Schwertransporte of a 67-meter (220-foot!) wind turbine blade being transported “on a challenging route” somewhere in Europe. I’ll say. If this were the gig I got playing Euro Truck Simulator 2 I would just point the truck at