RT @NASA: It's #BlackFriday, but for us, it's the 2nd annual #BlackHoleFriday. Today, we'll post pics & info about black holes http://t.co/…
November 28, 2014
Je fais des trucs. Plein. Parfois j'en parle ici.
RT @NASA: It's #BlackFriday, but for us, it's the 2nd annual #BlackHoleFriday. Today, we'll post pics & info about black holes http://t.co/…
November 28, 2014
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