nostr:npub182sqds7al8sn3nxpks6cg995wqgz5nxd6afn5mtmjymum9xx4zdq2vq6t5 

It's not that surprising, since the radio at Fort Collins has been  designed to broadcast a time signal over most of the US, Canada and Mexico.

These guys have several radio masts that are over 100m high.

This is a part of public infrastructure that is truly fascinating - how to give everyone over a continent the exact same time.

And Casio was able to miniaturize this and put it inside a watch. And THEN they over-engineer that watch to resist everything!

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