Videos

Learn how Alexander Fleming discovered penicillin, and how the antibiotic has changed medicine and the treatment of infections. – In 1928, scientist Alexander Fleming returned to his lab and found something unexpected: a colony of mold...

Alexander Fleming was a Scottish doctor and microbiologist who discovered the world’s first effective antibiotic: penicillin. This discovery revolutionized medicine, and has been described as the single greatest victory ever achieved over...

COI 155 An American commentator looks at the effects of rationing on the people of England in 1944. The film presents a 'typical' family of 4 (housewife, engine-driver husband, factory-working daughter, schoolboy son) to illustrate the...

The D-Day landings explained in 90 seconds.

In the greatest amphibious invasion fleet ever assembled, 7,000 vessels and 250,000 men take the Nazis by surprise. By draining the ocean, we explain exactly how they did it. Enjoy a free trial of National Geographic right here: https://ngmdomsubs.nationalgeographic.com/servlet/OrdersGateway?cds_mag_code=NG9&cds_page_id=...

Credit to Paul I. Wellman: Death on the Prairie, 1934 A six week war from August through September 1862 constitutes a turning point in American Indian relations. With the nation preoccupied with the Civil War, Little Crow leads his band...

Full title reads: "YOUR ANDERSON SHELTER THIS WINTER". Close up shot of a cartoon showing 'wailing winnie' - the air raid siren. A family silhouetted against light walking to their shelter. The family is seen sitting in shelter wearing...

This tomb, built in 1570, is of particular cultural significance as it was the first garden-tomb on the Indian subcontinent. It inspired several major architectural innovations, culminating in the construction of the Taj Mahal. Source...

Provided to YouTube by Universal Music Group Holst: The Planets, Op. 32 - 1. Mars, the Bringer of War · Berliner Philharmoniker · Herbert von Karajan · Gustav Holst Holst: The Planets ℗ 1981 Deutsche Grammophon GmbH, Berlin Released...

Part II The Battle of the Washita may have ended by sunset on November 27th, 1868, but there was much more to this fight than one deadly day. Custer and the Seventh Cavalry would take 53 Cheyenne women and children captive. This campaign...