The first Pi Day celebrations were held at the San Francisco Exploratorium when the now retired Larry Shaw decided the day was worth commemorating.

第一届pai节的庆祝活动是在旧金山的探索博物馆里举行，现已退休的Larry Shaw那时就觉得这个日子值得纪念。

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Several original Leviant paintings illustrating this effect hang in the San Francisco Exploratorium, including its very first version (known as the Traffic Illusion).

旧金山探索馆中悬挂着几幅表现这一效应的勒维安特原版画作，包括这幅图的最初版本(即著名的Traffic Illusion“交通错觉”)。

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At the Exploratorium in San Francisco, we recently studied how learning to ask good questions can affect the quality of people's scientific inquiry.

在旧金山的探索博物馆，我们最近研究了学习提出好的问题如何影响人们科学研究的质量。

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Silicon Valley favorites include the Tech Museum in San Jose and the Exploratorium in San Francisco.

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At the Exploratorium in San Francisco, children will gather around what's described as a Pi Day shrine to sing Pi Day songs and perform Pi Day rites.

NPR: National Pi Day Celebrates Math

One day he stumbled into the Exploratorium, a San Francisco museum dedicated to the natural world and the forces that shape it, and he was hooked.

NPR: Artist Captures Wonder of Natural Phenomena