Heyy, sorry about how late this is but I've been working at the British Science Festival all week (I drew the short straw and had 12 hour days) and have only just found a small window of free time.
On the 1st day of the festival I donned my bright yellow and pink t-shirt before setting up the lecture theater for the speakers.
The 1st talk that I sat in on was about recreational maths and was organised by Peter Rowlett, it had 3 sections.
1) John Sharp spoke about Durer, in particular Durer's great work "Melancholia 1". He showed how there was a magic square incorporated into the picture. He then went on to demonstrate geometry software, used in both maths and art history and how it can be used as perspective apparatus.
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Picture from http://www.britishmuseum.org/explore/highlights/highlight_image.aspx?image=ps342975.jpg&retpage=21363
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| Close up of the magic square from http://en.wikipedia.org/wiki/Melencolia_I |
2) The 2nd speaker, Robin Wilson, from the
BSHM, also mentioned the magic square in Durer's work and showed that the date of the engraving appeared in the bottom row of the square. In a magic square the sum of the rows, columns and diagonals is always the same. Benjamin Franklin was well known for creating complex magic squares. He then went on to talk about the popular Latin squares, where each number appears in each row and column only once. It is famously used for sudoku and in agricultural experiments.
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| One of Benjamin Franklin's Magic Squares (from http://www.math.wichita.edu/~richardson/franklin.html) |
3) The final speaker, Peter McOwan, used magical maths and showed the audience how to perform a Derren Brown style magic trick where the order of randomly selected coloured balls were selected.
The next talk of the day, that I was fortunately able to witness was that of Intellectual Property Law (IP Law) and examples of entrepreneurs in the science world. IP Law was a direction I once considered for my career but I feel that research is probably an area I am better suited for.
This talk explained the difference between Copyright, Patent and Trademarks and we also heard from Greg McDonald, who founded
STIQUE (which has created a new type of tyre lever) and Richard Garnett from
Wisdom Systems (who has patented a new closed transfer system for pesticides in agriculture).
It was then time for lunch. Even though I am a scientist I completely forgot how a ham sandwich, left for approximately 5 hours at ambient temperature (about 25 degrees to account for it being in my bag next to a radiator) goes, when described in highly scientific terms as, pretty grim. Fun times!
After my disappointingly tepid lunch it was time for my final shift of the day, a talk about photography. This talk explained the ideas of exposure aperture and focal length, and also how to take good selfies. As my friends tell me that the
"#Selfie song" was written for me I did pay great attention.
So that was my 1st day...5 more to go!!