Dysonのインスタグラム(dyson) - 2月4日 23時32分

It took James #Dyson 5127 prototypes before his first vacuum, DC01, was finished. “The problem with making new technology is it’s not going to work the first time, or the second time…or the third time. But suddenly, one day out of one hundred, you have a breakthrough.” #Throwback #Engineering #Perseverance #tbt

[BIHAKUEN]UVシールド(UVShield)

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