Never Underestimate Sound

Sound waves as visual art.

Standing waves are around us when we listen to music. Good sounding rooms minimize them.

This video forgets to mention that the vibrations around us are detected first by our hair follicles and joints before … Read the rest

Floppy Soccer

The physics of ragdoll movement when applied to World Cup. Enjoy!


Making Flippy Floppy

Making Flippy Floppy

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Gravitons, Waves, and Cosmic Microwave Background Oh My!

Big news from the physics world that I can’t possibly explain accurately, but here goes anyway.

Someone discovered a trace of a magnetic signal that is believed to come from the origin of the universe, a signal created shortly after … Read the rest

Engineers Invent Acoustic Equivalent of One-Way Glass

Engineers Invent Acoustic Equivalent of One-Way Glass – Slashdot.

Wild stuff. One way sound?

Alu-ReciprocatorGraphicRead the rest