Answers

2016-07-19T20:56:49+08:00
Miniature random things
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2016-07-19T20:57:03+08:00
I think atom. atom is the smallest thing on earth


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electron is pretty small, but there are neutrinos flying through the earth from the sun all the time that are even smaller.
but according to studies atom is the smallest thing on earth
oooh,thank you