Watch as pen spinners Ian Jenson and 吳宗諺 (PPM) perform some epic pen spinning, complete with a few great slow motion moments that really showcase what’s going on. This short from Taiwan’s Kuma Films makes us want to get some weighted spinning pens, but anyone can start practicing with an everyday pencil, too: How to Spin a Pencil Around Your Thumb.
Showing 54 posts tagged slow motion
What Does Sound Look Like? NPR’s SkunkBear shows us the differences in fluid densities — in the form of compression waves in a gas, the air that surrounds us — thanks to the light passing through those fluids. Schlieren flow visualization and a high speed video camera make it possible.
When light travels through areas of different air density, it bends. You’ve probably noticed the way distant pavement seems to shimmer on a hot day, or the way stars appear to twinkle. You’re seeing light that has been distorted as it passes through varying air densities, which are in turn created by varying temperatures and pressures.
Schlieren Flow Visualization can be used to visually capture these changes in density: the rising heat from a candle, the turbulence around an airplane wing, the plume of a sneeze … even sound.
What does it look like when a car splashes a huge wave of water out of a puddle in slow motion? We’re about to find out: Slow Mo Guys Gav and Dan got together with race car driver Ken Gushi, a car, and a massive puddle of water to film a Huge Puddle Splash at 2500fps. And no, they didn’t wait for a warm day to do it.