From Standup Mathematician. Read the equation details for yourself: https://ustr.gov/issue-areas/reciprocal-tariff-calculations Full list of countries and their 2024 import/export values: https://ustr.gov/countries-regions Footage of the Trump announcement from Liberation Day is from the PBS live broadcast. https://www.youtube.com/watch?v=oIDN0Yf8Z28&ab_channel=PBSNewsHour Presidential debate footage from ABC news. https://www.youtube.com/watch?v=4dOgWZsDB6Q&ab_channel=ABCNews NZ-USA import and export data from here: https://tradingeconomics.com/united-states/imports/new-zealand https://tradingeconomics.com/united-states/exports/new-zealand "Mathiness" https://en.wikipedia.org/wiki/Mathiness Yes, that…

From Standup Mathematician. Happy Pi Day 2025 everyone! Check out Grant’s new 3blue1brown video: https://youtu.be/6dTyOl1fmDo?si=k0az9B4pEOnRXbIh Oh look, it’s Steve’s excellent channel: https://www.youtube.com/stevemould Sign up for future pi-by-hand videos: https://forms.gle/w44THpNJ3jWUPqHy6 Massive thanks to Hugh Hunt and everyone in the University of Cambridge Department of Engineering, particularly the legends in the workshop. https://www.eng.cam.ac.uk/profiles/hemh1 Huge thanks to my…

From Standup Mathematician. More details about Jane Street’s AMP: https://jane-st.co/SUM-AMP25 Support me on Patreon and join in whatever thing I do next. https://www.patreon.com/standupmaths Please help me thank Mithuna for enduring all of that. Go check out her excellent physics channel: https://www.youtube.com/@LookingGlassUniverse Here is the main paper: A Non-Terminating Game of Beggar-My-Neighbor https://arxiv.org/abs/2403.13855 Huge thanks to…

From Standup Mathematician. Get your metal wall plates here! https://displate.com/@standup Use discount code STANDUP for: 1 or 2 Displates = 26% off, ≥3 Displates = 30% off (normal plates only, not Limited Editon, Lumino, Textra) Thanks to Henry Segerman and the Dice Lab for talking dimples and spheres: https://www.youtube.com/@UC4zzTEL5tuIgGMvzjk1Ozbg Check out The Dice Lab: https://www.mathartfun.com/DiceLabDice.html…

From Standup Mathematician. Check out the fantastic range of Bambu Labs 3D printers: https://bit.ly/SUM-bambu #bambulab #bambulabA1 #bambulabp1s #bambulabs Dan Piker on Mathstodon: https://mathstodon.xyz/@Danpiker/112858419960150896 Print file of Dan’s gyroid. It is a snug fit, maybe add a few extra percent. From: https://mathstodon.xyz/@Danpiker/112859215840044255 Previous pencil video: Costa surface print file I used by osj1961 (Joe Fields) https://www.thingiverse.com/thing:2882581…

From Standup Mathematician. Join me on the medium seas, 7-10 November: https://stemconatsea.com/STANDUP Boundary Stones of the District of Columbia https://boundarystones.org/ Rectangular States and Kinky Borders https://mathtourist.blogspot.com/2007/08/rectangular-states-and-kinky-borders.html?m=1 "Chart showing the original boundary milestones of the District of Columbia." Fred E. Woodward, 1906. Geography and Map Division, Library of Congress. https://blogs.loc.gov/maps/2017/05/modest-monuments-the-district-of-columbia-boundary-stones/ Huge thanks to my Patreon supporters.…

From Standup Mathematician. Get 60 days free from Headspace from https://headspace-web.app.link/e/SUM or use voucher code STANDUPMATHS Come and see the previews for my new untitled stand-up show on 10 February, 24 March and 23 June. Grab tickets now: https://festivalofthespokennerd.com/tickets/ Check out content from folk who bravely contributed data to the Schmatt Pain Index: Mark Bowler:…

From Standup Mathematician. Learn more about Jane Street’s internship opportunities: https://jane-st.co/SUM-internships Sign up to patreon to get a unique christmas card! https://www.patreon.com/standupmaths A Mathematical Secret Santa Protocol by Katie Steckles https://www.youtube.com/watch?v=ehRTbNIr6-E This is the math stackexchange discussion: https://math.stackexchange.com/a/2896914 The Problems with Secret Santa, Hannah fry on Numberphile. https://www.youtube.com/watch?v=5kC5k5QBqcc Thanks to everyone who took part! Here…

From Standup Mathematician. Support me on Patreon before the end of November 2024 and get your own prime number test: https://www.patreon.com/standupmaths Come and see Steve Mould, me and other humans on Monday 2 December in London. I’ll be doing a free meet and great with Bec Hill after the show. https://festivalofthespokennerd.com/tickets/ Here is the current…

From Standup Mathematician. Here is the full MIT Election Data and Science Lab report: https://electionlab.mit.edu/sites/default/files/2021-04/Blue-Shift-in-2020-Election.pdf University of Florida’s Election Lab early voting stats. https://election.lab.ufl.edu/early-vote/2024-early-voting/ Trump quotes from the 2020 election night are 01:09 to 01:20 and 07:31 to 08:22 from this video: https://www.youtube.com/watch?v=YlmaKdbC6ZM&ab_channel=ABCNews CNN have a great timeline of what will happen when: https://edition.cnn.com/2024/11/02/politics/how-election-night-will-unfold-hour-by-hour/index.html I…

From Standup Mathematician. Take your personal data back with Incogni! Use code standupmaths at the link below and get 60% off an annual plan: https://incogni.com/standupmaths ^.?$|^(..+?)1+$ Props will be for sale here: https://www.ebay.co.uk/usr/standupmaths Fantastic blog post by Illya Gerasymchuk. "Demystifying The Regular Expression That Checks If A Number Is Prime" https://illya.sh/the-codeumentary-blog/regular-expression-check-if-number-is-prime/ Thanks to everyone who…

From Standup Mathematician. Order Love Triangle now and get a personalised gift tag! https://achievefulfilment.onwarehouse.app/preorders/new?campaign_id=wng5c4y Or just get a copy with no gift tag. You’ll receive it a bit faster. https://achievefulfilment.onwarehouse.app/preorders/new?campaign_id=yx6gcky There is a small chance we still have limited-edition covers left. You can check here: https://achievefulfilment.onwarehouse.app/preorders/new?campaign_id=w7qzcxw Thanks to everyone who bought the USA edition! You…

From Standup Mathematician. 2^136,279,841 – 1 has 41,024,320 digits and is prime! Read all about the new largest prime number ever found: https://www.mersenne.org/primes/?press=M136279841 Huge thanks to Luke Durant, George Woltman and everyone at the Great Internet Mersenne Prime Search. Get involve in the search for large primes! https://www.mersenne.org/ This is the breakdown of the maths…

From Standup Mathematician. Learn more about Jane Street’s internship opportunities: https://jane-st.co/SUM-internships Check out Steve’s video: https://youtu.be/FMRi6pNAoag This is Ryan’s Diffusion Illusions site: https://diffusionillusions.com And here is the full “Diffusion Illusions: Hiding Images in Plain Sight” paper by Ryan Burgert, Xiang Li, Abe Leite, Kanchana Ranasinghe and Michael S. Ryoo. https://diffusionillusions.com/assets/diffusion_illusions.pdf Download of the jigsaw: https://www.dropbox.com/scl/fi/rennmoqgzjdup5uof7qna/jigsaw_jumbled.pdf?rlkey=u4v18cwbvut672hqx895tqga0&dl=0…

From Standup Mathematician. Secure your privacy with Surfshark! Enter coupon code standupmaths for an extra 4 months free at https://surfshark.com/standupmaths Thanks to Dylan from Seattle for sending this amazing maths fact to me. You can see an archive of their ChatGPT conversation here: https://chatgpt.com/share/00ed003b-8be6-4756-92b3-de91454ab3f2 Thanks to Grant from 3blue1brown for putting actual work aside and…

From Standup Mathematician. Go to https://ground.news/standup for a data-driven, objective way to stay fully informed on the issues most important to you. Save 40% on the Ground News unlimited access Vantage plan with my link. Thanks to Jop Schaap for analysing how lucky I was. See their report here: https://www.dropbox.com/scl/fi/yrzp0z3r2u4dgistmtor1/Lucky_predictions_Jop_Schaap.pdf?rlkey=c0ctkocele9sso7kh46y73kcp&dl=0 If you’d like to see…

From Standup Mathematician. If you’d like a piece of the film: support me on Patreon. https://www.patreon.com/standupmaths Then sign up to get the physical film here: https://forms.gle/eNc46SgJW9bn3RaF6 If you’d like to watch every last frame we shot, the complete scan of every roll of film is on my second channel. https://youtu.be/99ru8jtD7-4 Comment below if you think…

From Standup Mathematician. Details on where you can buy Love Triangle in the USA: https://bit.ly/3wCTesR Or if you just want it from Amazon, this is my affiliate link: https://amzn.to/4fy30Ph For people in Europe, signed UK copies are still available on Maths Gear: https://mathsgear.co.uk/products/love-triangle-by-matt-parker-signed The box set you should not buy: https://achievefulfilment.onwarehouse.app/preorders/new?campaign_id=ymgvcjy Paul Catherall shop: https://www.paulcatherall.com/shop/…

From Standup Mathematician. Love Triangle sweepstakes are open until Monday August 19th: https://sites.prh.com/love-triangle-sweepstakes Details on where you can pre-order/buy Love Triangle: https://bit.ly/3wCTesR Or if you just want it from Amazon, this is my affiliate link: https://amzn.to/4fy30Ph For people in Europe, signed UK copies are still available on Maths Gear: https://mathsgear.co.uk/products/love-triangle-by-matt-parker-signed “Search For Largest Polyhedra” by…