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Sharing 33 videos about spiral

Dave’s Appalachian Swirl vintage machine-made marbles

Rion NakayaMarch 31, 2023

How does this Japanese screw factory produce 400,000 screws every day?

Rion NakayaNovember 9, 2022

Vintage coin banks with amusing mechanisms

Rion NakayaApril 19, 2022

Hopi Origin Story, a PBS Native America Sacred Story

Rion NakayaOctober 11, 2021

How to make small paper roses

Rion NakayaSeptember 1, 2021September 8, 2021

Nautilus-inspired logarithmic spiral gears

Rion NakayaMay 27, 2021January 22, 2022

Hevesh5’s 32,000 domino passion project

Rion NakayaOctober 2, 2020May 8, 2023

Exploding Rainbow Milk Spiral

Rion NakayaApril 10, 2020

Sunflower time-lapse

Rion NakayaFebruary 21, 2020November 17, 2020

Birds gliding through helium bubbles reveal an aerodynamic trick

Rion NakayaFebruary 13, 2020August 16, 2022

Can fractals help us understand the universe?

Rion NakayaDecember 3, 2019December 3, 2019

This humidity-powered seed drills itself into the ground

Rion NakayaDecember 17, 2018

Untangling the Devil’s Corkscrew with PBS Eons

Rion NakayaFebruary 15, 2018April 30, 2021

The spiral nest architecture of Australia’s stingless sugarbag bee

Rion NakayaFebruary 13, 2018February 13, 2018

A 15-color rainbow spiral made with 12,000 dominoes

Rion NakayaDecember 19, 2017September 14, 2018