How does the ISS control its attitude? How can the Hubble space telescope maintain its orientation with pinpoint accuracy? Explore how these are done by applying conservation of angular momentum.
If Earth were a cube, how will the normal day seem like? Explore this with some intuitive thought experiments and find out if cube earth could support life.
Explore how Whitcomb’s area rule works, and find out how this intuitive approach in design helped engineers to minimize the transonic wave drag.
Some sounds are very rare and unheard. Until you hear it, it is just a sound wave with no significant meaning to you. Once you listen to them, things can change. Here are some sounds to start with.