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The Big Sunflower Project

Monday 18 March 2013 Tagged inAround the world, Weird & Wonderful

Butterfly on sunflower

We love hearing from people that use sunflowers to celebrate or raise awareness of a good cause. Recently Toni Abram contacted us about The Big Sunflower Project and how Turing's Sunflower growers could get involved... 

This year I am asking people to raise awareness of the rare neuromuscular conditions called centronuclear (CNM) and myotubular myopathy (MTM) by growing a sunflower.

My father and I were diagnosed with a mild form of centronuclear myopathy in 1998 and after our diagnosis, I set up the Information Point website to raise awareness and provide information and support to anyone affected by any form of the condition.

Illustrations of sunflowers appear on the website. I chose sunflowers for the positive outlook which I think they convey. I love the way they grow to such dizzy heights, as if they are on a mission to touch the sky and nothing can hold them back.

In 2011 I decided that growing sunflowers would be a good way to mark 10 years of the website and three years on, thanks to generous seed donations, the project is still taking place and has become a lovely way of engaging the CNM / MTM community and others in a fun pastime to raise awareness of these neuromuscular conditions, for which currently there are no cure.

This year some of the seeds have gone to a gardening tutor in Liverpool with lots of growing spaces to fill; to Leigh on Sea for some raised beds and a kitchen garden; to Leeds where they are to be passed around an allotment association; to High Wycombe for growing on an allotment run by four people with learning disabilities; and to a family in London, a firm of architects in Chester and a school in Tipperary for sunflower growing competitions. The project has been taken up further afield also and this year The Big Sunflower Project will be taking place in Canada and the USA too.

Get some seeds & get involved!

Seeds for The Big Sunflower Project UK and Europe are available in return for a stamped addressed envelope by emailing centronuclear.org@btopenworld.com.

Further information

Find out about the Big Sunflower Project here. Like the project on facebook and share photos on flickr.

For more information on centronuclear and myotubular myopathy, visit http://centronuclear.org.uk/index.html

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Janet's picture of 007 butterfly on sunflower Butterfly on sunflower

Patterns in Nature Exhibition

Tuesday 26 February 2013 Tagged inAround the world, events, Meet the growers

Turing Sunflower

We are really excited that two of the wonderful images from the Growers' gallery have been selected to feature in Edinburgh Science Festival's Patterns in Nature exhibition which is currently on display in St Andrew's Square, Edinburgh.

We attended the festival launch at the National Museum of Scotland at the end of January and had a look around the wonderful Patterns in Nature exhibition which celebrates 'the glorious beauty, symmetry and complexity of patterns and invites the public to walk through some of nature’s most stunning visual creations and discover the secrets of how and why these patterns are formed'.

Sunflower seedheads

Congratulations to photographers, Chris Foster and John Thurm, whose images are being enjoyed by visitors from around the world. And a huge thank you to the Edinburgh Science Festival team for getting us involved.

Erinma from the Turing's Sunflower team will be heading up to Edinburgh to talk 'crowdsourced science' alongside Galaxy Zoo pioneer, Chris Lintott on Saturday, 6th April 2013 at 17.30 as part of the festival's programme. Browse the programme here. We hope to see a good turn out from any Edinburgh growers!

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Sunflower spirals by John Thurm Sunflowers spirals

Unframed Sunflower Legacy

Wednesday 7 November 2012 Tagged inevents, Meet the growers, Weird & Wonderful

Sunflower installation

We were really excited when Denise Swanson, tweeted her sunflower installation picture. We were naturally curious to know more... Here's her story...

I wanted to participate in the Turing sunflower experiment from the start, but my first attempts were sadly futile. From my second sowing, a sole surviving Russian Giant interested me, as it battled against all odds and finally flowered, magnificently standing tall and proud.

An upcoming print exhibition called ‘Unframed’ at Oxheys Mill Studios in Preston with ArtLab at UCLan provided an opportunity to try something new and to ensure the legacy of my sunflower lived on.

The installation consists of 7 separate fine art prints, each A2 in size, suspended in a clockwise spiral from the rafters, creating an enormous sunflower which gently floats and moves as if in the breeze. Called Ra! the work quietly reflects on the significance of sun worship in every culture.

The installation is on display now as part of:

'Unframed' exhibition at Oxheys Mill Studios in Preston until the 1st December, open Fri/Sat 11-4 with some fabulous work from several other local artists.

Denise Swanson is a fine art photographer/artist with an interest in the natural world and our place within it. Visit: abstractsofnature.com to find out more.

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Keith's picture of L

Fibonacci Sunflower cake

Friday 2 November 2012 Tagged inLearning Resources, Meet the growers, Weird & Wonderful

Turing's Sunflowers Cake

We are always excited by the talents and hobbies of our growers as it helps show different ways to communicate and enjoy how fibonacci numbers work in sunflower seed heads. Here, grower, Liisa Milne shares her sunflower cake recipe!

I am not, by any stretch of the definition, a professional baker.

It is one of a long list of hobbies I have tried out and one of a short list that I have actually stuck with. I have lately been into decorating cakes and trying out new techniques so sometimes I make a little extra and freeze it to practice when I have the time and energy.

So when @TuringSunflower asked for “cake loving baking peeps” it seemed like a great excuse to use the cake I had left over from a family birthday not long ago.

This is a great recipe I found on Whisk Kid’s blog for a confetti cake:

1 C milk (237 ml), divided and at room temp

4 egg whites (120 grams), room temp

1 egg, room temp

2 tsp vanilla

1/2 tsp almond extract

3 C (350 g) cake flour, sifted

1 1/2 C sugar (300 g)

1 Tbsp + 1 tsp baking powder

3/4 tsp salt

6 Tbsp (85 g) butter, cubed and at room temp

6 Tbsp (85 g) vegetable shortening

1/2 C rainbow sprinkles

Preheat the oven to 350F (180C) and oil and line two 8" pans. Set aside.

In a medium bowl, combine 1/4 C of the milk, egg whites, egg, vanilla and almond extract. Set aside.

Place the flour, sugar, baking powder and salt in the bowl of your mixer fitted with the paddle attachment. Combine on low speed for 30 seconds.

Add the butter and shortening and blend on low for 30 seconds. Add the remaining 3/4 C of milk and mix until just moistened. Scrape down the sides of the bowl and beat on medium-high speed for 1 and a half minutes.

Scrape down the sides of the bowl and add one third of the egg/milk mixture. Beat on medium for 20 seconds, then scrape down the bowl and add the remaining egg/milk mix in the same way. Fold in the rainbow sprinkles.

Divide the batter into your prepared pans and bake 25-30 minutes until a toothpick inserted into the center of the cake comes out clean.

Seeing as my nieces don’t like the taste of fondant I don’t get to use it that often but I couldn’t think of a better way to do a sunflower. I broke out my tools and colours and got to work. It took some math and a good eye but I managed to get thirty four spirals going one way and fifty five the other – just like the seed heads I harvested from my pots in the backyard!

Slice of Turing's Sunflowers cake

Happy 100th Alan Turing. I saved a piece for you.

If you have an interesting way to demonstrate the fibonacci numbers in sunflowers, just drop us an email and we'll add your work to the learning resources.

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Keith's picture of B

The results are in...!

Friday 26 October 2012 Tagged in

jonathan and rosie

Yesterday I spent the day discussing the results of the Turing's Sunflower experiment with Professor Jonathan Swinton (and his cat Rosie who now knows everything about fibonacci numbers... if only she could talk!).

We are excited to present the results as part of the Manchester Science Festival to a fully booked event on Sunday 28th October 2012.

The Grower's Gallery featuring all of your sunflower pictures will be up on the media wall at MOSI and also on display at Manchester Museum and a select few on the Corridor Manchester Screen on Oxford Road.

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Keith's picture of A

Son of Vincent

Thursday 25 October 2012 Tagged inCounting, Meet the growers

Vincent

You might remember Penelope Nyau's blog post about sunflowers and bees, here's her update after counting sunflowers.

The Turing Sunflower project has been a wondrous and fulfilling journey – cutting down the blooms with my colleagues only extending the thrilling adventure. We discovered how to count the spirals and learned about the Fiboancci sequence, which served only to deepen my admiration for nature.

Vincent and the four STEMs (the names of our sunflowers) were ripe for counting at different times. STEM 4 was an anomaly and unfortunately closed up like a clam so could not be counted. STEMs 2 and 3 have just been picked and not yet counted; but Vincent I am pleased to confirm, proudly featured spiral numbers of the Fibonacci sequence (55 clockwise, 89 counter-clockwise). STEM 1, somewhat smaller than Vincent, but no less impressive, unfortunately did not (44 clockwise, 55 counter-clockwise).

Seeds of Vincent

The point to my post is this – growing and counting done, data entered, photo-diary complete, what to do with Vincent now? Not being able to let the story end here I have patiently plucked every last one of Vincent’s seeds (soon to be doing the same for STEMs 1, 2 and 3!) and lovingly packaged them up to distribute amongst my colleagues, friends and family to grow again next year. Vincent, your legacy will live on.

Penelope Nyau is an administrator based at MOSI and amateur photographer. Follow her on twitter and flickr.

Counts away...

Friday 5 October 2012 Tagged inCounting

A little girl practices measuring her sunflower

Inspired and ready to count? You're only a few steps away from experiencing the wonder of maths in nature and honouring Turing's legacy at the same time!

It's been fantastic hearing about counting events happening around the country, like the one held by Glyndon Bloom and Berry community group in London and the ones planned for Daresbury and Manchester City Library.

sunflower harvest at MOSI

We've been busy counting spirals at MOSI too. So far, we have nearly 200 sunflowers counted but we need data from at least 1000 and preferably 3000 to build on Alan Turing's legacy.

Professor Swinton who came up with the idea for the experiment always marvelled about the wonder of maths in nature. Counting the spirals in sunflower seed heads gives us citizen scientists the opportunity to discover this ourselves.

Indeed, it's a truly wonderful feeling to follow in the footsteps of Turing and discover for yourself whether you get Fibonacci numbers in the sunflower seed heads that you've grown.

Last week we counted the Dig the City sunflowers grown by Manchester City Council and were thrilled to discover that occasionally you don't get Fibonacci numbers!

lucas numbers

This sunflower has 47 anti-clockwise spirals. Those are not fibonacci numbers - they are actually part of a related number sequence called Lucas numbers. The sequence is 2, 1, 4, 7, 11, 18, 29, 47, 76 - you still add the last two numbers to get the next number in the sequence but the starting numbers are different.

We also found a sunflower with 42 clockwise and 64 anti-clockwise numbers. These numbers are a sequence of double Fibonacci numbers ie 21x2 = 42 and 34x 2 = 64.

Whatever you get, it's always worth double-checking and re-counting your spiral counts and of course taking a photo that show the spirals clearly.

It's a bit like finding a four leaf clover. Generally if you count 10 sunflowers, you're likely to find one sunflower with non-Fibonacci numbers. So, excitingly, a few of you will have sunflowers that don't have Fibonacci numbers and we are really interested in how often that happens and of course what numbers you get instead.

Don't delay, put the kettle on, download the counting guide, flyers and event poster and invite your friends round to get counting!

Blooming Marvellous! Register your sunflowers now.

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sunflower harvest at MOSI

Harvest (& Count) Festival

Thursday 4 October 2012 Tagged inCounting, Sunflower Diaries

A couple of weeks ago we had a bit of a counting fest harvesting 20 sunflowers from the batch grown as part of Dig the City.

Mel from City Council with his sunflower heads

We got a call from the City Council that their sunflowers were ready for harvesting and I went down to measure the heights and collect the heads to count later.

Mel Kirby (see pic above) is the customer & community engagement manager at Manchester City Council who grew these Russian Giants from seed, initially at home in a planter and later transferred to a greenhouse in Warrington. Here's his sunflower diary giving an insight into how he felt about getting involved and cutting off the heads...

What's been interesting is that there are different ways you can measure your sunflowers and indeed count the spirals.

sunflowers laid out

With the city council sunflowers they were all in large pots which meant that I could lie the sunflowers down and measure their height in cms on the ground.

We then cut off the heads about half a metre from the top of the head so that I could also measure and record the spiral direction of the leaves. This leaf data is a bonus but really good if we can get it because it tells us something about the direction the spirals are running throughout the plant.

I labelled each seed head with a number so I could identify it later and wrote the height and left spiral direction on a label stuck to the plant too so I wouldn't mix them up.

Multiple counting sheet

With the MOSI sunflowers, they are in planters in soil, so I measured the heights with a tape measure whilst they were still in the planters, labelled them, added the spiral direction date (ie right or left) and then cut them about half a metre from the head.

I went home with a swag of about 20 seed heads from Mel and 20 from MOSI, half of which I counted over the weekend. Seeing as I had lots of seed heads to count I created a table with columns for all the data I was collecting.

  • Column 1: sunflower name #no.
  • Column 2: height (cms)
  • Column 3: seed head diameter (cm)
  • Column 4: no. of bracts
  • Column 5: clockwise spiral count
  • Column 6: anti-clockwise spiral count
  • Column 7: leaf direction (left or right)

After I'd counted (go here to download counting sheet showing how to count) each item of data I recorded it in my table and took a picture of each seed head on my iPad or iPhone (easier to capture the big sunflowers on an iPad and smaller ones on iPhone). I then emailed these files to myself with the name of the sunflower in the subject line so I could download it and save it to a folder using that name to upload later when it came to adding the data.

Next I registered my sunflowers by putting in my email address which sent me a personalised link to add all my sunflower data individually to a dashboard.

I found it easier separating the harvest, counting, data collection and data upload into separate stages.

Often I'd count a few sunflowers in my spare time til the table was full then I'd add the data all in one go, one sunflower at a time.

It's really great to watch the countometer on the front page of the website shoot up by 20 sunflowers!

One thing to watch out for is that your seed heads don't go mouldy - count them as soon after you have cut them down as is possible.

Only 2850 to go! Come on citizen scientists!

Photo gallery

Mel from City Council with his sunflower heads

The first count from france!

Wednesday 26 September 2012 Tagged inCounting, Weird & Wonderful

Well, if a field of sunflowers in Worcester wasn't enough, our first sunflower counts came in from France! Peter Elliott and his wife, Maddy, live very close to the city of Carcassonne in the Aude, about an hour from the Meditterranean, at Narbonne, and a couple of hours from the Pyrenees, and the Spanish border. The sunflowers in the picture are from last July...

Here's Peter's story...

Sunflowers in a field in france

I read about the Sunflower seed head count in an article that appeared in the Times earlier in the year.

Until the end of last year I was a corporate lawyer in a city of London law firm and although I have no farming background, my wife comes from farming stock and we produce a sunflower seed crop of about 14 tonnes annually. It was not difficult therefore to take a few sample seed heads from the fields and enter them in the count.

We purchased our property in the Massif de Malepere (literally "bad stone") in 2005, and are in a farming area that is devoted either to cereal crops or vines (the local wine cooperative is in the nearest village) . We bought an agricultural holding with a small house already on the land, as this enabled us to extend the house, and create a contemporary Languedoc house in an agricultural zone where there are strict controls on building. So we found ourselves with an additional acreage on which cereal crops had always been grown (we have 45 acres in total). We simply continue growing the crop by employing the same agricultural contractor to do the work as had done this prior to our purchase. We sell the crop either to the local Farming Co-Operative or to an independent cereal trader. Annually we rotate the crop between the two halves of our land. On the one half we have winter wheat (seeded in November and cropped in July) and on the other half sunflowers (seeded in mid April/May and cropped in September/October). It is a sensible rotation, as neither crop requires any irrigation (and it would be totally uneconomic to irrigate the crop) and the sunflowers require no additional fertilizer, as they "live" off the feed of the previous year's winter wheat.

Most of my seed heads are large, but I did include 2 smaller seed heads in the sample. I uploaded my sample of 6 sunflower seed heads successfully, including photos, in about 30 mins. I found the questionnaire quite straightforward, and the online experience was good. Only 1 of the 6 seed heads failed to produce a Fibonacci number on one of the spiral counts. Otherwise the results were all consistent.

Thanks to Peter for kickstarting the count with six sunflower seed heads, testing out our counting sheet (and spotting an error that's now updated!) and for putting a question to Professor Swinton about the relationship of the length of the spirals to one another...

Peter is interested in the relationship between the clockwise and anti-clockwise spirals both in terms of the fibonacci numbers and their length. He noticed, for example, that the clockwise count is  usually one Fibonacci number higher than the anti-clockwise count. This is something we are interested in testing out... which has the higher fibonacci number the clockwise or the anti-clockwise spirals?

If you have any more questions about the experiment for Professor Swinton, let us know and we'll get him to answer them in a blog post.

If you want to write a blog post about your counting experience - do get in touch!

Squirrel Nation versus Turing's Sunflower Growers

Wednesday 26 September 2012 Tagged inWeird & Wonderful

Its official - reports have been flying in across our social media whirlpool (twitter & facebook) that squirrels are helping themselves to Turing's Sunflowers!

Squirrel munching on Turing Sunflower at Manchester Science Park

Check out this video to see what happened to this sunflower! Thanks to @otpbdh for this clip...

The fact that squirrels love sunflowers was not something I envisaged on my 'project management risk log' for this project but... its well and truly logged now (be warned squirrels!) and perhaps should go into any academic paper as one of the hazards of the experiment. Although one grower, Tim Prevett snapped a squirrel eating sunflowers last year:

Squirrel eating sunflowers

In the first instance i was cursing the squirrels but now i realise of course that its only natural that they would eat sunflower seeds - and we are probably seen as pests to them!

So instead of declaring war - maybe we can somehow make peace with the squirrels and be envrionmentally friendly at the same time:-

1) Put out some other more tasty squirrel snacks for them

2) Put out the seeds of sunflowers that have been counted out for the squirrels.

3) Teach the squirrels about the importance our experiment and see if they might stave off eating them for a while in the name of mathematics and Turing?!

Please let us know how you are coping with the squirrels... and of course add your videos and pics to show us what you are doing to make friends with these fluffy creatures!

We would love for Squirrels to feature in the final Turing's Sunflower diary movie... so do make a sunflower diary about how you overcome the challenge of the Squirrels!

Photo gallery

Squirrel munching on Turing Sunflower at Manchester Science Park Squirrel eating sunflowers