Dhruv Ranganathan is a lecturer at Cambridge University, working in algebraic geometry. In this video, Dhruv talks about doing research with undergrads, being tortured by math problems, looking for friends to write math papers, and other cool stuff! Dhruv's webpage: https://www.dhruvrnathan.net Photo: from the webpage 0:00 teaser 0:41 from cricket to air planes 2:16 adventure novels childhood 4:46 what do algebraic geometers do 8:39 experience of undergrad research 12:30 how undergrad research really works 15:35 “now I’m a believer”(c) 18:25 why so much pressure in doing math 21:09 how we create pressure for young people 23:44 doing math as a coping mechanism 27:00 math torture vs intense cartoon watching 28:50 speakers love getting any math questions 30:54 math for extroverts  34:25 teaching students who leave academia 37:33 don’t beat yourself up for math mistakes 39:39 how we try and fail to improve inclusivity 43:44 don’t put people from minorities on every committee 45:45 the advice that’s too hard to follow 48:35 fireplace