physics

Sky ships. Flying boats. I'm just about willing to call them objectively cooler than regular water ships, and I'm damn sad that dirigibles are out of fashion. It's so cool to happen upon seeing one, on those rare moments they do. Naturally then, I want to add them to my stories in some way. For...

Today I stumbled upon an interesting article that speculates about the possibility of hyperadvanced alien civilizations could not just be extremely good at using the laws of physics in their favour, but change or adapt them to their will. Link to the article below. Could an advanced...

long story short in my story they toss the main villain into space. he floats there for a few minutes contemplating nihilism and hit into Mars. the second he arrives he kicks off the planet, destroying it and sending him back to earth in 5 seconds. how fast would he be and how much of an impact...