Neel Chatterjee12thSample· 10d ago
My first night out with binoculars: what you can actually see (and what you can't)
No telescope, no budget, one old pair of binoculars and a Kolkata terrace with a very annoying streetlight.
@neel_c · joined 29 Jul 2026
12th PCM, Kolkata. Chess and physics, in that order on weekends. Off-duty: chess, astronomy, football.
No telescope, no budget, one old pair of binoculars and a Kolkata terrace with a very annoying streetlight.
Dimensions, limiting cases and symmetry. Three boring checks that catch more mistakes than rereading ever did.
A very nerdy experiment, a very small football, and a rule about never touching your phone at half time.
I lost three marks on a "which reaches the bottom first" question, then spent a weekend with a plank and four tins. This is the whole idea in one place.