This week we take a look at a man named John Harrison, who revolutionized naval navigation in the early 1700s through clocks — at first inventing a gyroscopic-like containment system for a giant pendulum, then...
The post #80 – Plight of the Navigator appeared first on Mark and Toddcast.

This week we take a look at a man named John Harrison, who revolutionized naval navigation in the early 1700s through clocks — at first inventing a gyroscopic-like containment system for a giant pendulum, then... The post #80 – Plight of the Navigator appeared first on Mark and Toddcast.

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#80 – Plight of the Navigator

#80 – Plight of the Navigator

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