A sailboat sailing straight downwind can only match the speed of the wind and never exceed it. But is it possible that a vehicle powered by wind could defy this limitation of physics? Derek from Veritasium risked life and limb to test just that, as he took a ride in an experimental three-wheeler called Blackbird.
Capturing the power of the wind and turning it into electricity has proven to be a key component in reducing our dependence on fossil fuels. But wind generators require massive fans and typically must be placed in less populous areas. Matt Ferrell explores technology currently in development that could harness the wind’s energy without any moving parts.
If you thought that rain had a teardrop shape as it fell, you’d be totally wrong. With the help of a vertical wind tunnel, It’s Okay to Be Smart shows us what these droplets of water look like as they head towards Earth, while teaching us about surface tension and air resistance.
David Bowen’s unique art installation captures data from a plant stalk blowing the wind, then echoes its movements onto 126 individual stalks placed indoors. Each indoor stalk moves in concert with its outdoor inspiration thanks to accelerometer tracking and servo motors.