Robert Morrison

Follow @robert on Micro.blog.

Replies About Archive

Hmm. This feels like homework.

Right angled triangle sketched on feint ruled notepaper. The drawing is annotated with arcane symbols whose meanings have been lost to us, but suggest a high-school level understanding of trigonometry (maybe). Anyway a frog is firing a projectile up at an angle towards a fly, so this is probably about working out that trajectory.