Fact 22: How long are Olympic swimming pool?

-
Fact 22: How long are Olympic swimming pool?


The answer 50 metres and 2 centimetres.
There is an additional 1cm at each end.
The swimmer still travels 50 metres. The reason why they have an extra 1 cm at each end of the pool is because of the jumping in board (the launch pad were they jump in to the water) and the touch pad are 1 centimetre over the edge of water so they added 2cm to the pool.


Popular posts from this blog

Fact 196: When was MI5 formed?

-
Image
Fact 196: When was MI5 formed? MI5 was formed in 1909 by Vernon Kell, Vernon Kell was also the first director General of MI5, and Vernon Kell was director General from 1909 to 1940. There have been 17 Director Generals the current Director General is Ken McCallum, interestingly the first Director General to be (officially) publicly named was Dame Stella Rimington (Director General from 1992 to 1996) basically until 1993, the Prime Minister would appoint the MI5 Director General in secret and MI5 didn't disclose the Director Generals names to the general public.
Read more

Fact 95: Did MI5 ever investigate Agatha Christie for knowing about top-secret government information?

-
Image
Fact 95: Did MI5 ever investigate Agatha Christie of knowing about top-secret government information? Surprisingly yes, one of the greatest detective writers of all time was questioned about her knowledge of code breaking because one of the names of her characters coincidentally had a link to an MI5's secret code-breaking at BletchleyPark. Agatha Christie had a conversation with an MI5 agent\code breaker Dilly Knox who happened to be one of her friends who worked at Bletchley Park all about her knowledge about code breaking because of what was happening at Bletchley Park. He basically asked her where did the name Major Bletchley (the character) had come from Agatha Christie then told him all about how she was actually stuck on a train near Bletchley (Agatha Christie was going from Oxford to London) and so as her revenge for the train delay she named her "least loveable character" after the place.  I would imagine that MI5 breathed a well-deserved sigh of relief as they th...
Read more

Fact 64: What is the most common type of christmas tree in the uk?

-
Image
Fact 64: What is the most common type of christmas tree in the uk? The most common and popular tree to be used as a (cut) Christmas tree in homes in the uk is the Nordmann Fir (Abies nordmanniana). The Nordmann Fir is a very popular and commonly used tree because it last for around 5 weeks and looks like a Christmas tree should look like because the shape is pointy and the needles are dark green. The most popular sizes for a Nordmann Fir Christmas tree for a uk house is around 5foot or 6foot tall because they are much easier to decorate and fit easily in a room. It takes ten years for the Nordmann Fir tree to be 6 foot tall. 
Read more