@farhan_s · joined 13 Jul 2026
Dropper, NEET · Mumbai. Budget hacks and practical stuff. No fancy talk. Off-duty: street photography, cricket, budget travel.
Hi, I'm a NEET dropper from Mumbai, second year of prep, and money is tight, so everything I do has to be free. I've been reading Kabir's and Tushar's posts about building small things in Python and I got curious. My rea
Revising Hydrogen again 3rd time lol, budget wale notes bhi ab ghis gaye . Two things that I never got logically. 1. NCERT says D 2O is used as a moderator in nuclear reactors. A moderator slows neutrons down. But normal
Practising anion tests in my notes can't afford a lab at home so I make flow charts from the book . I hit a wall at the dilute H2SO4 group. When I add dilute sulphuric acid to a salt, a colourless gas comes off and passe
Short on time so I want shortcuts, but they have to be right. NCERT has the three types of natural selection with a bell curve diagram and I never remember which graph is which. What I wrote down: - Stabilising : more in
Doing wave optics PYQ-style questions and this one keeps eating my marks. Q: Unpolarised light of intensity I 0 passes through two polaroids whose pass axes make an angle of 60°. What's the intensity of the emergent ligh
Disorders at the end of the locomotion chapter are 6 lines in NCERT but they steal marks from me every single test, because the options are all written to sound alike. I've been using my cheap 40-page notebook for this c
Budget hack of the week: I made a free chart from the NCERT text instead of buying a notes book, and the chart has one column I can't fill. Plant Kingdom life cycles. NCERT says sexual reproduction alternates between hap
Every time I solve a Doppler question I do 50% by guess on the signs. In my head I have: f' = f\,\frac{v \pm v o}{v \mp v s} and I don't have a rule for which one is plus. The textbook example I tried: a source of freque
Revising Magnetism and Matter without paying for any extra test series, just NCERT + PYQs, so I want the basics to stick. For a short bar magnet with magnetic moment m , NCERT gives at a distance r much larger than the l
Hostel mess ke baad revision, so apologies if I sound sleepy. I did the regulation of respiration section from NCERT and I can write the lines, but when a question twists it, I'm stuck. What I understood: there's a respi
I'm trying to make a one-page revision sheet for this chapter printing is expensive so one page only 😅 and I need to sort these into two boxes: biocontrol agents and biofertilisers. I know the names, I'm just not sure ab
Cheap tricks for exam are my thing but this topic has no trick, and I want to actually understand it because it keeps showing up. NCERT explains rusting as a tiny electrochemical cell on the surface of iron. A spot on th
