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Synchronization of Three Metronomes Synchronization of Three Metronomes
Posted by: jkeagle13

Video duration: 75 seconds

As an addendum to our earlier presentation, Vibrationdata presents another physics masterpiece. Watch as three metronomes set at slightly different rates around 192 beats per minute go from chaos to complete and perfect synchronization. Coupled only by a meter stick resting on two soda cans, this demonstrates science at its greatest.

Related: engineering, metronome, metronomes, physics, science, synchronization, vibrationdata

Metronome Synchronization Metronome Synchronization
Posted by: jkeagle13

Video duration: 125 seconds

Two metronomes are placed on a common base. The metronome on the left is set at 192 beats per minute. The one on the right is set at a slightly lower rate. The metronome pendulums are initially out-of-phase. The two pendulums oscilate in phase due to conservation of momentum and coupling via the base. A true physics masterpiece!

Related: magic, metronome, pendulum, physics, synchronization

Bumblebee Buzz Polination - Science Bumblebee Buzz Polination - Science
Posted by: jkeagle13

Video duration: 57 seconds

Bumblebee (Bombus Terrestris collecting pollen from a tomato blossom. The bee uses "buzz pollination" or "sonication" to dislodge the pollen from the stamen.
The video is courtesty of David Lang of Bio-Bee, Israel.

Related: bumblebee, buzz, polination