Show HN: Insect – a high-precision scientific calculator with physical units
This is pretty cool, it's one of the rare applications I've used where the things I've tried "just work". For example "10 kg to g", "c", "c to km s^(-1)", "c to km/s" all work intuitively. It's great it works at the command line too.<p>Something I wish I'd had when I was studying Physics.