John Copenhaver

2 posts

John Copenhaver

John Copenhaver

@jrobcopenhaver

Katılım Temmuz 2019

8 Takip Edilen3 Takipçiler

John Copenhaver

John Copenhaver@jrobcopenhaver·28 Ağu

@GoldmanMath I have a guest speaker for you if you want!

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John Copenhaver

John Copenhaver@jrobcopenhaver·15 Tem

Would kill for a drop of water #SEAvsLAA

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Keşfet

@GoldmanMath @elonmusk @BarackObama @taylorswift13 @cristiano @BillGates @NASA @nikifrancismediavine