published on: 2016-08-15 05:38:04
a-perfect-day-for-kangaroos: Fetting und Minx Antiquariat. (Berlin,
did-you-kno: There’s a rebellious little planetoid that orbits
fyeahastropics: The Keyhole in the Carina Nebula(via APOD;
compoundchem: This Week in Chemistry: An explanation for the
the-future-now: You can demonstrate gravitational waves using
life: Iguazu Falls on the border of Argentina and Brazil - 1960.