Quiz: how many UV photons per second does the DNA in your hand absorb in a sunny day?
From atoms to astronomical charts, Google Maps may be a cool tool to help to understand different distance and size scales.
Hundreds of millions of scientific records, from papers to bureaucratic reports. They form a brain-like network where each node interacts with the others through us. Is science an emergent being who knows more than the scientists?
Things have no well-defined position; light doesn’t illuminate. Seen from the Angstrom scale—the size of an atom—the universe is a pretty weird place.
Newton created his mechanics as something between an anti-atheist manifest and a treat of theology. Poor Sir Isaac, he had no idea he was gifting civilization with a major contribution to a godless world.