1.2 hrs on record
The Collider Badge
Quark Obstacle
Level 5, 500 XP
Unlocked 19 Jan, 2016 @ 2:22pm
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Electron
1 of 5, Series 1
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Neutron
2 of 5, Series 1
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Proton
3 of 5, Series 1
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Quark
4 of 5, Series 1
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Boson
5 of 5, Series 1