Sources
Every claim in our films, and where it comes from.
Year
5 videos
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2026
The lighthouse keepers who vanished from Flannan Isles
Sources are still being written up for this one.
-
2026
The day a wave of molasses swept through Boston
In January 1919 a storage tank in Boston's North End burst and released 8.7 million litres of molasses.
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2026
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2026
Tunguska, 1908: the explosion that flattened 80 million trees and left no crater — and the eighty years of expeditions, theories and arguments that followed
No YouTube link yet — this one shows a page with no thumbnail and a very long title.
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2025
Krakatoa, 1883: the eruption the whole world read about
One hundred and twenty newspaper reports, in the order the news travelled.
Nothing matches .
The search covers every video title and every source behind them.



