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- Instead of rushing on I decided to check out if there was anything else to see so I went into town to check if there were any special events happening. Wow what a surprise National Heritage weekend has already begun .. so I dashed around going to free events
- 1pm I was on a tour of the Conservation Centre located in a historic railway warehouse.
- 2.15pm I dashed down the road and joined a walking tour where a Geologist explained about the stones used to build Liverpools heritage buildings and roads
- see the new marble diva on top of the Liverpool Art museum, which incidentally they mentioned at the Conservation Centre as they had just finished this job. The 100 year old original had be made of soft Italian marble which had decayed badly due to the weather and pollution so the conservation centre had used their scanner system to build a computerised model which fed a robot which then carved a block of cheaper harder Beijing marble, which has now been placed on the museum roof.
- The geologist is explaing the sones of Liverpool's "Nelson's Column", which is actually Wellington. He explained mixing stones causes problems : the higher stones are porous sandstone so where they meet the lower granite water can't travel down any further and pools so decaying the sandstone.
- After that I popped into National Museum to see if they were anymore tours and they said they had free tickets for the planetarium. I managed to fit in a quick visit to the Georges Hall Heritage Centre before rushing back to the 4pm planetarium show which was good, but only 15 minutes long.
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