Alexandre Macedo

[Alexandre Macedo @AlexandreMace18]

@sciam Might start to malfunction before "expiring."

[Alexandre Macedo @AlexandreMace18]

@TheRealSambora Not touring with the band Richie?

[Alexandre Macedo @AlexandreMace18]

Common Interpretation of Heisenberg's Uncertainty Principle Is Proven False http://t.co/VjlAMyDh

[Alexandre Macedo @AlexandreMace18]

@neiltyson Funny you tweetted that, I just read that chapter in "Death by Black Hole."

[Alexandre Macedo @AlexandreMace18]

@neiltyson @BadAstronomer Updating desktop picture...

[Alexandre Macedo @AlexandreMace18]

@StarTalkRadio Who knows, if NASA's budget does get doubled we might get an Enterprise of our own...