Dysonのインスタグラム(dyson) - 1月7日 01時29分

Not afraid to go against conventions, Fuller discovered that if a spherical structure was created from triangles it would have unparalleled strength. Using the “doing more with less” principle, spherical structures have the largest volume of interior space with the least amount of surface area. #engineering

[BIHAKUEN]UVシールド(UVShield)

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