# @mathladyhazel — chronological list
Up: [[Users/@mathladyhazel/@mathladyhazel|@mathladyhazel]] · [[X Research]]
50 most recent original posts returned by the X API (Jun 20 – Oct 24, 2026), newest first. Between Aug 4 and Oct 24 the account only reposted. Metrics read Oct 24, 2026, about 10:15 PM CT.
| Date (CT, 2026) | Type | Post | Impr. | Likes | Note |
|---|---|---|---:|---:|---|
| Oct 24, 12:58 PM | Post | [Here is a beautiful list! 125 free math textbooks, written by the mathematicians who teach the courses and shared on …](https://x.com/mathladyhazel/status/2114053871576440878) | 23,916 | 918 | Analyzed: [[Users/@mathladyhazel/Post Analyses/Post Analysis - mathladyhazel on 125 Free Math Textbooks (2026-10-24)\|post analysis]] |
| Aug 4, 5:44 PM | Post | [This math joke. 😂](https://x.com/mathladyhazel/status/2084772415276548284) | 4,789 | 85 | |
| Jul 26, 12:25 PM | Post | [(image only)](https://x.com/mathladyhazel/status/2081430626574508082) | 4,536 | 65 | |
| Jul 23, 11:09 PM | Post | [(image only)](https://x.com/mathladyhazel/status/2080505623792287764) | 6,204 | 155 | |
| Jul 23, 10:23 PM | Post | [This calculus joke 😂](https://x.com/mathladyhazel/status/2080494005079392556) | 22,069 | 442 | |
| Jul 22, 10:50 PM | Post | [Nothing moving.](https://x.com/mathladyhazel/status/2080138461789458556) | 4,267 | 34 | |
| Jul 21, 1:37 PM | Post | [What the “polygonal sine” looks like for the square and the hexagon.](https://x.com/mathladyhazel/status/2079636876307112172) | 5,453 | 67 | |
| Jul 17, 10:39 PM | Post | [If you divide 1 by 998,001 you get all three-digit numbers from 000 to 999 in order, except for 998.](https://x.com/mathladyhazel/status/2078323695588638941) | 3,610 | 49 | |
| Jul 16, 11:23 AM | Post | [All numbers are small numbers.](https://x.com/mathladyhazel/status/2077791116103987213) | 3,470 | 56 | |
| Jul 16, 9:22 AM | Post | [A year before he died, Steve Jobs sent himself this email.](https://x.com/mathladyhazel/status/2077760665805000780) | 12,163 | 154 | |
| Jul 15, 10:22 PM | Post | [This math joke. 😅](https://x.com/mathladyhazel/status/2077594574235566518) | 39,690 | 810 | |
| Jul 14, 12:23 AM | Post | [When a math guy does graffiti.](https://x.com/mathladyhazel/status/2076900495138943087) | 4,758 | 111 | |
| Jul 13, 11:44 AM | Post | [In case you meet a person in a dark alley late at night and he points a gun at you and says, "I want to discuss the f…](https://x.com/mathladyhazel/status/2076709477001105656) | 3,352 | 36 | |
| Jul 12, 2:47 PM | Post | [Professor allowed a one-sided cheat sheet. Student showed up with a Möbius strip. Technically, it has exactly one sid…](https://x.com/mathladyhazel/status/2076393092723216779) | 6,918,729 | 71,214 | Most viewed in sample |
| Jul 11, 5:24 PM | Post | [(image only)](https://x.com/mathladyhazel/status/2076070121026572651) | 9,024 | 141 | |
| Jul 11, 8:46 AM | Post | [Planetary chocolates from Japan.](https://x.com/mathladyhazel/status/2075939728281497796) | 8,660 | 198 | |
| Jul 10, 11:40 PM | Post | [Coffee and calculus.](https://x.com/mathladyhazel/status/2075802293706875368) | 8,451 | 220 | |
| Jul 10, 12:36 AM | Post | [The universe is written in the language of mathematics. ~ Galileo Galilei](https://x.com/mathladyhazel/status/2075454064469356691) | 13,758 | 247 | |
| Jul 9, 12:36 AM | Post | [Kandinsky, illustrated in his own language. By Riccardo Guasco.](https://x.com/mathladyhazel/status/2075091672787005736) | 4,352 | 71 | |
| Jul 8, 9:53 AM | Post | [How to Mathematically Win at Rock, Paper, Scissors](https://x.com/mathladyhazel/status/2074869363883295080) | 10,888 | 144 | |
| Jul 7, 10:52 PM | Post | [Math.](https://x.com/mathladyhazel/status/2074703114297372832) | 22,135 | 471 | |
| Jul 6, 7:06 PM | Post | [Einstein.](https://x.com/mathladyhazel/status/2074283755125272880) | 18,007 | 802 | |
| Jul 6, 5:03 PM | Post | [Her math dance moves.😍](https://x.com/mathladyhazel/status/2074252801522184499) | 3,935 | 58 | |
| Jul 6, 3:00 PM | Post | [Math people on the street. The math equation of anarchy.](https://x.com/mathladyhazel/status/2074221853087015174) | 6,028 | 99 | |
| Jul 6, 12:54 PM | Post | [Imagine an object with finite volume but infinite surface area. Gabriel's Horn is so beautiful. 😍](https://x.com/mathladyhazel/status/2074190310612078964) | 6,501 | 162 | |
| Jul 5, 6:00 PM | Post | [An optical illusion. Nothing’s actually moving.](https://x.com/mathladyhazel/status/2073904766736888190) | 3,513 | 25 | |
| Jul 5, 4:21 PM | Post | [The mean value theorem on a bridge in China.](https://x.com/mathladyhazel/status/2073879843603890332) | 7,808 | 151 | |
| Jul 5, 1:20 PM | Post | [How to calculate slope without using derivatives or limits! Beautifully explained. []](https://x.com/mathladyhazel/status/2073834293357342868) | 16,940 | 238 | |
| Jul 5, 11:17 AM | Post | [If someone asks me why we are learning math, I will print this image and throw it to that person. 🦸♀️](https://x.com/mathladyhazel/status/2073803574643990741) | 6,067 | 188 | |
| Jul 5, 12:29 AM | Post | [17 Equations That Changed The World. By Ian Stewart.](https://x.com/mathladyhazel/status/2073640478071779595) | 6,802 | 165 | |
| Jul 4, 9:05 PM | Post | [First 4 million integers marked on their being prime or not. White is prime.](https://x.com/mathladyhazel/status/2073588926925738191) | 5,858 | 60 | |
| Jul 4, 7:04 PM | Post | [Today I learned that the FBI spent decades tracking mathematician Paul Erdős, only to conclude that the guy was just …](https://x.com/mathladyhazel/status/2073558476291264805) | 20,670 | 318 | |
| Jul 4, 4:03 PM | Post | [Constructing a pentagon with straight edge and compass.](https://x.com/mathladyhazel/status/2073513008072966626) | 30,618 | 338 | |
| Jul 4, 12:14 PM | Post | [Today I learned that in Interstellar on the water planet, the soundtrack in the background has a prominent ticking no…](https://x.com/mathladyhazel/status/2073455365878841610) | 4,322 | 20 | |
| Jul 3, 10:15 PM | Post | [This math joke. 😅](https://x.com/mathladyhazel/status/2073244289862127831) | 10,524 | 63 | |
| Jul 2, 2:34 PM | Post | [This makes sense.](https://x.com/mathladyhazel/status/2072765980321681898) | 8,548 | 303 | |
| Jul 1, 11:23 AM | Post | [The Bluetooth logo is literally a dead Viking king's initials. Harald Bluetooth united Denmark and Norway a thousand …](https://x.com/mathladyhazel/status/2072355377291661786) | 5,375 | 56 | |
| Jun 30, 12:28 AM | Post | [Dover Publications is publishing books with some of the best cover designs.](https://x.com/mathladyhazel/status/2071828243573842371) | 22,197 | 783 | |
| Jun 29, 11:48 PM | Post | [The Gaussian Integral.](https://x.com/mathladyhazel/status/2071818050291023989) | 18,953 | 304 | |
| Jun 27, 10:51 PM | Post | [Mandelbrot pancake.](https://x.com/mathladyhazel/status/2071079091378196668) | 2,350 | 31 | |
| Jun 26, 11:40 PM | Post | [Analemma. The sun’s position in the sky, photographed from the same location at the same time of day throughout the y…](https://x.com/mathladyhazel/status/2070729038918820092) | 2,963 | 86 | |
| Jun 25, 10:15 PM | Post | [23 Mathematics Books Dedicated to a Single Problem 👇](https://x.com/mathladyhazel/status/2070345164367781900) | 8,863 | 151 | Links abakcus.com |
| Jun 25, 1:43 PM | Post | [Fraser Spiral. An optical illusion. There’s no spiral, just concentric circles.](https://x.com/mathladyhazel/status/2070216281131725174) | 4,078 | 66 | |
| Jun 25, 12:56 AM | Post | [Only straight lines. The pure beauty of mathematics.](https://x.com/mathladyhazel/status/2070023413540782570) | 3,043 | 53 | |
| Jun 23, 11:22 PM | Post | [Haha this math joke is hilarious.](https://x.com/mathladyhazel/status/2069637385919344781) | 3,750 | 69 | |
| Jun 23, 12:11 PM | Post | [Today I learned that Stanton, Iowa keeps its water in the cutest dishware in America: a giant coffee pot and a teacup…](https://x.com/mathladyhazel/status/2069468447696728444) | 2,985 | 29 | |
| Jun 22, 11:04 PM | Post | [The Fibonacci elephant.](https://x.com/mathladyhazel/status/2069270354778894843) | 3,632,688 | 25,614 | Second most viewed |
| Jun 21, 9:19 PM | Post | [Aspirin through a math person's eyes 😂](https://x.com/mathladyhazel/status/2068881411147206794) | 3,478 | 39 | |
| Jun 20, 11:43 PM | Post | [Look at all those steps and what you get!](https://x.com/mathladyhazel/status/2068555387188420800) | 9,611 | 76 | |
| Jun 20, 12:36 AM | Post | [Vintage Polish postage stamps featuring space missions and satellites from 1957-1962.](https://x.com/mathladyhazel/status/2068206296403239037) | 2,736 | 40 | |