同和那些与它相类似但更严肃的同类展会一样，它是极客(geeks)的聚会但是同时也有许多DIY的狂热者，后院科学家，车库修补匠，画家，手工艺人加入。
Like its more serious counterparts, it is a gathering of geeks, but with the addition of do-it-yourself enthusiasts, back-yard scientists, garage tinkerers, artists and crafts people.
利用永磁铁间同极相斥的特性，构造了用于汽车减振系统的一种非接触、非线性的磁力弹簧。
Using the character of permanent magnetic iron, the magnetic spring was constructed with the character of non-connection and non-linear.
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