Why Did Germany Have to Sacrifice Sausages to...

OK, that's a trick question. Aspirin goes everywhere in your body -- and wherever it goes, it works by preventing processes that amp up pain signals, encourage inflammation, cause fever, and more. Learn about the history and workings of aspirin (aka acetylsalicylic acid) in this ...  Show more

Alongside the Space Race, the mid-1900s saw another contest of engineering -- a race downward, into the Earth. Learn why the USSR created the Kola Superdeep Borehole (the deepest artificial or natural hole we know of), what we learned from it, and how this research continues in t ...  Show more

How did technological and industrial development revolutionise World War One? The tank, gas, flame throwers, Zeppelins were like nothing that had been experienced before. 

The First World War shattered a generation of Europeans. Killing took place on a monumental scale, as whole societies gave their all for their countries. German men who spent their young adulthood in the murderous trenches of the Great War, only to be crushed under the weight of ...  Show more

Toward the end of World War II, the German Type VIIC submarine was acknowledged to be one of the most advanced -- and deadliest -- predators on the seas. Yet, in at least one case, some of the same technological breakthroughs that made these subs astonishing also led to their dem ...  Show more

Toward the end of World War II, the German Type VIIC submarine was acknowledged to be one of the most advanced -- and deadliest -- predators on the seas. Yet, in at least one case, some of the same technological breakthroughs that made these subs astonishing also led to their dem ...  Show more