Cambridge Coincidences Collection

As of the 23rd May 2022 this website is archived and will receive no further updates.

understandinguncertainty.org was produced by the Winton programme for the public understanding of risk based in the Statistical Laboratory in the University of Cambridge. The aim was to help improve the way that uncertainty and risk are discussed in society, and show how probability and statistics can be both useful and entertaining.

Many of the animations were produced using Flash and will no longer work.

Well I Never!

Professor David Spiegelhalter of Cambridge University wants to know about your coincidences!

Finding something lost

My daughter purchased a high quality Canon camera around 2 years ago, but within a few days lost the lens cap whilst on a trip to a local beauty spot. She then purchased another lens cap (and lost that too - she is somewhat scatty). She had to work on Christmas Day just gone - 2011 - but said a few days before that she would be back in the evening, so my husband, son and I decided we would wait until she came back before we opened our presents to each other. On Christmas Day morning, husband, son and I took a walk up to the same beauty spot, and I asked my son what he'd got his sister for Christmas. 'Not much' he replied. 'Its hard to buy for her but I guess she really needs useful things these days. ' He stopped for a moment and then, pointing down at the ground, said 'Like a Canon lens cap perhaps - didn't she lose one?' The very same was lying in some mud next to a large rock. He picked it up, took it home and wrapped up as a present. Needless to say she was delighted!

Ms

My childrens birthdays are 02.01.92 11.07.95 09.06.97 When you add up the columns 1 number is the sum of 2 of the others (apart from column 5) For instance 2+9=11, 1+6=7 and 2+5=7. They are also all left handed. Their cousin on the dad's side is also left handed meaning all my mother in laws grandchildren are left handed.

Falling light bulb

In 1969 I attended a residential training centre in Hindhead, Surrey where I spent 5 weeks learning how to be an instructor. My accommodation was a single bedroom within the training centre, a large house, probably 19th century. Waking one morning, I lay in bed staring at the ceiling waiting for the impetus to get up. The ceiling light fitting was the usual pendant lamp with a shade. As I looked at it, the bulb fell from its bayonet-type holder and landed on the rug below. There had been no previous problems with the light and I certainly hadn’t interfered with it. Once I had replaced the bulb in its fitting, it remained there for the rest of my time at Hindhead. For a bulb holder to fail is probably rare and the chances of a poorly fitted bulb staying in place for any length of time is also unlikely. For one or other of these to occur during a brief interlude when I happened to be looking in the right direction seems to be an extraordinary coincidence. If only I could achieve an equally extraordinary coincidence when filling out my lottery ticket.

School together?

I was in the pub with a friend I used to work with (Jon). One of Jon's York university friends (Luke) had come along and brought an old school friend of his (Andrew). Jon and Luke were reminiscing about university days, leaving Andrew and I on the margins. I jokingly said that we should pretend that we'd been at school together and made up a geography teacher to talk about. Andrew got into the gag and after a while I asked Andrew where he and Luke had actually gone to school. He said that it was a small village in the Midlands. Given that I'm from a small village in the Midlands this got me interested. On questioning it turned out that the village where Andrew and Luke had gone to school was two miles from my own small village and we had lots of friends in common. Even better, it turned out that Andrew actually grew up in my village and we had known each other as small children and played together. In fact we had gone to the same montesorri nursery school, so after making it up, it turned out that we really had been to school together!

3 names - 2 people

My name is John Gimson. There are milions of Johns and a fair number of Gimsons. A Google search will reveal that 'John + Gimson' occur by the dozen. So was it surprising that when I was working in New Zealand two or three decades ago, I met my namesake, John Gimson, a genuine Kiwi - and his wife Barrie. "So what?" I hear you say. I didn't mention my second name - Barrie no less! So one John Barrie Gimson and two making up the same name - John and Barrie Gimson

A small world

I've experienced two coincidences whilst on my travels: 1. In China got talking to someone on the same tour who was a best friend of a girl who was my best friend in school (who had subsequently married and moved to Singapore). Hadn't seen my friend for about 20 years. We wrote her a joint postcard from Bejing! 2. Whilst in India, met some people who were very good friends of our next door neighbour.

A Coming Together of Time and Distance

This happened around late 1973 or early 1974. I was about 20 years old at the time and had been married since July 1973 (not really relevant but just to provide personal context), and was living just outside the city of Fernandina Beach, Florida but still on what is called Amelia Island. One weekend day (I believe it was a Sunday), after getting up in the morning, I decided to go to a small convenience store about 4 blocks away to get a gallon of milk since we were running low, and a paper. I parked, went into the store, and went to the rear where the milk cooler was and got the milk. On my way back to the front of the store, I notice a man entering the store that looked familiar. We both noticed each other and kind of just stared at one other, as we both were in the process of registering in our minds of who we were each looking at, and to be sure of our mutual perceptions of recognition. Finally, the man spoke and asked, “Glenn”? I in return asked, “Donnie”? It turned out that it was my older cousin Donnie who, with his parents, were just driving into town from Columbus, Ohio and were on their way to visit my mother and step-father who lived in Fernandina Beach.

palindromes

So....I'm a writer and today I'm writing an article about palindromes which are words or numbers that read the same in either direction. Looking online for the source of the word 'palindrome' I have just read that it was created by the playwright Ben Jonson. As I read this fact I noticed that the time was 13.31 (a palindrome). And guess what the name of the road where I live is...Ben Jonson!

Verbal coincidence

This happened on 21st April 2011 My wife made moussaka for dinner, which she rarely does, not even once a year. Almost as rarely, we had rocket salad because our local shop had sold out of the mixed salad we usually have. While my wife was serving the moussaka in the dining room I went into the kitchen to dress the rocket and switched on the radio. The station was Radio 4 and they were broadcasting a play. Almost the first thing I heard was the following: ‘What shall we have for dinner?’ ‘There’s some moussaka in the freezer.’ ‘But it’s frozen.’ ‘Put it in the microwave. It isn’t rocket science.’

VW beetle

In 1972 a bought a VW beetle; in the following three years the windscreen was shattered three times and on every occasion it was on Cup Final day. I had them replaced by the same firm, and as I drove away the second time the proprietor remarked "see you the same time next year". To say he was surprised when he did would be an understatement. As for coincidental birthdays, my maternal grandmother, my mother and her twin brothers were all born on July 10th (though she had three other siblings who were not). Colin Mayes, Crosreagh, Skeaf East, Timoleague, Co. Cork

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