Crossbow

A typical crossbow

Plot of Weierstrass function over the interval [ − 2, 2]. Like some other fractals , the function exhibits self-similarity : every zoom (red circle) is similar to the global plot.

Corybantian dance , the type of dance most likely danced on Gymnopedia festivals (image from Smith 's Dictionary of Antiquities ).

Temperature map of the cosmic microwave background measured by the Planck spacecraft

The Second Lateran Council banned the crossbow against Christians in 1139 — the first arms-control treaty in Western history. Knights ignored it, and within a century the bolt had made armor obsolete and chivalry theatrical.

Weierstrass function

Weierstrass wrote down a function in 1872 that draws a continuous curve — no gaps, no jumps — yet has no defined slope at any single point. Every zoom reveals more jaggedness. It shouldn't exist; it does.

Liu Ziye

Liu Ziye forced his own aunts into his imperial harem, declared them imperial concubines, then was stabbed to death by a palace servant at sixteen — his ministers had arranged the blade.

2023 Tour de France

Over seven decades, press motorcycles weaving through the peloton have shattered collarbone, kneecap, and career — one cameraman's vehicle knocked Joseba Beloki into a fracture pattern that ended his season in 2003.

Afrasiyab (Samarkand)

Painted around 660 CE, a single Sogdian throne-room wall shows ambassadors from China, Byzantium, and India attending the same feast — a diplomatic photograph 1,400 years before photography.

Gymnopaedia

At the Gymnopaedia, naked Spartan youths danced in full summer sun on the Spartan agora for days — a festival honoring the dead of Thyreatis. The audience was the entire citizen body.

Balut (food)

Balut is a boiled fertilized duck egg eaten at 16–18 days of development — the embryo inside has a beak, eye sockets, and visible feathers. In the Philippines, it is sold as street food at midnight.

South African Police Service

Farm murder dockets vanish before trial; fewer than fifteen percent of farm-attack cases end in conviction — and the unit specifically created to investigate them was quietly dissolved in 2007.

Cosmic microwave background

The faint hiss on an analog TV is partly photons from 380,000 years after the Big Bang — the CMB, discovered accidentally in 1965 by Penzias and Wilson while trying to eliminate 'noise.'