Yet, aircraft carriers are among the most stable vessels due to careful balance between buoyancy and gravity. -The carrier’s center of buoyancy is higher than its center of gravity, allowing it ...

But what is gravity like within Earth? How would gravity affect an object in a hypothetical hole through the center of Earth? At the center of the planet, Earth's mass completely surrounds the ...

(A quick side note: We’re actually going to look at the center of gravity, not the center of mass, but in a constant gravitational field like here on Earth, they’re the same.) Here’s a ...

Almost all of them, however, require the presence of humans to load the cargo, and even arrange it inside in such a way that it does not disrupt the aircraft's center of gravity. But what if I ...