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Contains a Neutron
The W Boson is double-sided (it's both W- and W+)
No two are exactly the same
diminutive ball of motion
Approximately 3
Brane down quark Contains a NeutronWhy let the experimentalists have all the fun? Here is a 1 BRANE with 5 strings: 2 open, 3 closed. It's a happy brane and it wants to make string theorists happy, too. This is a made to order, custom particle and an additional custom order fee will be required. Please email particle@particlezoo. net to inquire about custom orders. Approximately 2 oz (57 gm); 10 inches (25 cm) across. For string theorists over 5 years of age. Brane string color may
US$ 73.00
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