This site is no longer simply an extension of my CV. It’s an evolving body of work. A place where tools are built, ideas are stress-tested, and curiosity is treated as a serious discipline. If you’re here to learn, question, calculate, or sanity-check something important (or something oddly specific), you’re probably in the right place. If you have any questions, or would like to discuss further, please contact me here.
Latest Posts
August 4, 2026
Tariff Refunds Are Going to Importers. What Consumers Can—and Cannot—Do About It
Sherafgan Khan
The Supreme Court invalidated broad IEEPA tariffs, and Customs is refunding eligible duties to importers of record. Here is why that can leave consumers without…
August 3, 2026
Why Jonathan Karten’s Defamation Suit Against The Grind Faces an Uphill Fight
Sherafgan Khan
Jonathan Karten’s $1.3 million defamation claim may chill a small Toronto publication, but Ontario’s anti-SLAPP law and a mixed evidentiary record make the case more…
August 3, 2026
Why Mexican Civil Groups Are Protesting Chihuahua’s Water Agreement With Israel—and Calling for Ties to Be Cut
Sherafgan Khan
Mexico’s protests against Chihuahua’s water plan with Israel combine water-sovereignty concerns, transparency demands and solidarity with Palestinians. The movement has national reach, but it is…
August 3, 2026
How Israel’s AI Propaganda Campaign Exploited Chatbot Verification Failures—and How to Stop It
Sherafgan Khan
A network of apparently independent websites funded through an Israeli government influence campaign was designed to shape how AI systems discuss Israel and Gaza. The…
August 3, 2026
What Was Sarajevo’s Sniper Alley? How a City Boulevard Became a Weapon of Terror
Sherafgan Khan
During the Siege of Sarajevo, ordinary people risked being shot while crossing streets, riding trams, or collecting water. Sniper Alley became the most recognizable symbol…
August 3, 2026
Why Nigeria Supports Israel: Religion, Security, History and the Truth Behind the Polls
Sherafgan Khan
Nigeria remains one of the world’s most Israel-friendly countries, but the explanation is more religious than geopolitical. Christian theology, pilgrimage, security perceptions, and older regional…
August 3, 2026
Why Did Utah Valley University Pave the Charlie Kirk Assassination Site?
Sherafgan Khan
Utah Valley University rapidly removed grass and installed concrete pavers where Charlie Kirk was killed. Released records explain part of the decision—but leave major questions…
August 3, 2026
Every Rare Case Is Someone’s First: Bayes’ Theorem and the Limits of “Common Things Are Common”
Sherafgan Khan
Common things are common is a useful medical rule, but it is only the beginning of diagnosis. Bayes’ theorem explains why clinicians must revise their…
August 3, 2026
Who Invented “Conspiracy Theory”? The CIA, JFK, and the Weaponization of a Label
Sherafgan Khan
The phrase “conspiracy theory” existed a century before President John F. Kennedy was assassinated. But the popular claim that the CIA weaponized the term contains…
August 1, 2026
Vehicle Emissions and Autism: What the Evidence Does—and Does Not—Show
Sherafgan Khan
Studies report associations between some prenatal or early-life traffic pollutants and autism diagnosis, but an emission rate is not a personal exposure and the evidence…
August 1, 2026
Ceuta July 2026: an evidence-weighted assessment
Sherafgan KhanThe place is Ceuta, pronounced roughly “SAY-oo-tah.” Bottom line What happened in Ceuta was an extraordinary mass migration and border-control collapse, with an accompanying humanitarian…
July 30, 2026
Something Nice Zero Pro Toothpaste Review: A Scientific Deep Dive Into 10% Nano-Hydroxyapatite and BioFuse Oil Matrix
Sherafgan Khan
Something Nice Zero Pro combines a scientifically credible 10% nano-hydroxyapatite formula with a proprietary antimicrobial technology called BioFuse Oil Matrix. This independent deep dive separates…