Weekly Digest: Physicists Say They’ve Found The Origin Of Causality and more!

<p>This is our weekly compilation of science news.</p><p><br></p><p>00:00 - Physicists Say They’ve Found The Origin Of Causality</p><p>4:56 - The Fermi Paradox Just Got Much Worse</p><p>11:01 - Monkey With Deadly Virus Bites Worker at US Government Lab</p>