The 16 antennas of the pulsar clock are arranged as a 4x4 matrix on a horizontal steel mesh platform perched on the side of a steep gable roof valley, not usually visible from the ground, but it is possible to catch glimpses of the antenna platform or its shadow.

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You can't go to Gdańsk and not visit St. Catherine's Church! 🇵🇱 Climb to the top of the bell tower for a panoramic view of the city. Worth every step! #Gdansk #Poland #Travel #TravelTok #StCatherinesChurch

Barney and Beany. 1969. The National Library of Ireland. No known copyright restrictions.

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