Neil deGrasse Tyson asks a fair question.
If you were sentient in the 1960s, you'll want to wipe your tears so they won't drip onto your keyboard.
Sign the petition! (Better slacktivism than nactivism.)
http://penny4nasa.org/Penny4NASA/Home.html
1 comment:
Great video, should be shown to more people (Physics students- hint hint*)
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