262K views · 2.2K reactions | If you were to take a coffee cup, and break it in half, then in half again, and keep carrying on, where would you end up? Could you keep on going forever? | TED-Ed | Facebook

4.3K views · 208 reactions | Legions of ghostly particles called neutrinos stream across the universe. In the time it took you to read that, something like 100 trillion neutrinos passed through your body. https://www.youtube.com/watch?v=Unl1jXFnzgo | Quanta Magazine | Facebook