Strangest Things
The Sphere, the Prophecy Machine and the Canary
Season 2 Episode 5
A look at a perplexing and unusual metal sphere, just seven-hundredths of an inch across. Under extreme magnification, it shows two holes that have been precision drilled through it. Each one is just four times the width of a human hair
Strangest Things airs on Sky History 2 at 8:00 PM, Saturday 5 July. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Educational
History