sun recorder by Glas

Rhino 3D • (none) • posted on Jan 29, 2003

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Description

This sun recorder was a weather instrument. A special black paper was placed in a holder behind the glass sphere and the sunlight focused through the sphere would burn a spot on the paper. The paper would be changed every day and logged. An interesting fact I discovered while researching this was back 1835 (I think that was the year) there was a full moon that was so bright it burned a spot on the paper. Now day weather stations use electric sun recorders. I would love to find one of these to add to my sphere collection.

Comments (3)

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Smallworld

2:53AM | Thu, 30 January 2003

Very nice model Glas, love the reflections in the support. I remember seeing a drawing of one of these in my geography book in schooll about twenty years ago, always wondered what one would look like in the flesh!

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hewsan

9:01PM | Thu, 19 June 2003

Enjoy your works... always interesting items... Though prefer windows to see if the sun is shining, but working nights.... often doubt that there is a sun... Fun model.

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