Minimum height to loop the loop using conservation of energy. This video explains how gravitational potential energy converts into kinetic energy and why a precise starting height is required to ...

Recent surveys estimate more than 6.7 million Australians — almost half of all workers, and the majority in Sydney, Melbourne and Canberra — work from home at least some of the time in paid or unpaid ...

Python turns 32. Explore 32 practical Python one-liners that show why readability, simplicity, and power still define the ...

Nostalgia is a big part of gaming in 2026, but some classic games are still impressive decades after their launch. To give you some ideas of the top old games to try, we'll cover the best old ...