The Weather glass is one of the oldest weather observation instruments of the world. It was known to sea faring peoples such as the Phoenicians who used it to make their weather prognosis. The level of water in the glass tubing closely follows all changes in air pressure.
The Make Your Own Weather Glass construction set comes with wooden pieces, a glass flask, turbing and bowl, cork, rubber rings, glue and an instructions booklet. This item will develop your motor skills and keep you entertained for hours.
A fantastic device to keep you occupied for hours!
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