The Infernal Machine

In 1982, a twelve-year-old paperboy, Johnny Gosch, vanished from a quiet Iowa street and sparked an unlikely campaign: the faces of missing children printed on milk cartons by the billions. Roman Mars and Annie Brown trace how a regional dairy campaign exploded into a national sy ...  Show more

A Louisiana man born into slavery designs an airship with hopes to take flight. Those plans are interrupted, but maybe not forever. Listen to Family Lore wherever you get your podcasts. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole ...  Show more

Dynamite is a type of chemical explosive. Discover how explosives from gasoline to dynamite work in this episode of BrainStuff.

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In 1846, an Italian chemist discovered the volatile compound nitroglycerine, the first major breakthrough in creating man-made explosions since the invention of gunpowder a thousand years earlier. But almost everyone who experiments with the compound thinks it’s too dangerous for ...  Show more

ATF experts analyzed the scattered remains: a nine-inch-long, one-inch-wide pipe encased in a wooden box, secured with nails, rubber bands, screws, epoxy, three-quarter-inch black plastic tape, and half-inch filament tape. The explosive was two types of smokeless powder packed in ...  Show more

Story One – For Whom the Bell Tolls The German war machine’s efforts to turn the tide of conflict in its favour have given rise to numerous tales involving advanced and dangerous weaponry. But amidst the rumours of alien technology and paranormal experimentation, one story in par ...  Show more