InStarts With A Bang!byEthan SiegelThe Universe is not symmetricThe laws of physics obey certain symmetries and defy others. It’s theoretically tempting to add new ones, but reality doesn’t agree.2d ago142d ago14
Rhett AllainPhysics Question: What Happens to Force on the Block When It’s Tilted?Here’s a great physics question for you. A block with mass of 1 kilogram sits on a horizontal table at rest such that the table pushes up…2d ago62d ago6
InScience SpectrumbyDominik JohnThis Is How Much Radiation You Actually Receive while FlyingWhy pilots receive more radiation than nuclear plant workers5d ago105d ago10
InStarts With A Bang!byEthan SiegelThe Universe is not symmetricThe laws of physics obey certain symmetries and defy others. It’s theoretically tempting to add new ones, but reality doesn’t agree.2d ago14
Rhett AllainPhysics Question: What Happens to Force on the Block When It’s Tilted?Here’s a great physics question for you. A block with mass of 1 kilogram sits on a horizontal table at rest such that the table pushes up…2d ago6
InScience SpectrumbyDominik JohnThis Is How Much Radiation You Actually Receive while FlyingWhy pilots receive more radiation than nuclear plant workers5d ago10
InScience SpectrumbyHarlan BrothersWeird but True: i^i Is a Real NumberA step-by-step explanation of why the imaginary unit raised to an imaginary power is a real number5d ago17
InStarts With A Bang!byEthan SiegelAsk Ethan: Is dark energy just leftover momentum from the Big Bang?Since 1998, we’ve known our Universe isn’t just expanding, but the expansion is accelerating. Could the Big Bang itself be the reason why?May 97
InStarts With A Bang!byEthan SiegelThe six strongest materials on Earth are harder than diamondsFor millennia, diamonds were the hardest known material, but they only rank at #7 on the current list. Can you guess which material is #1?May 814
