Kelly Wheeler - October 26th, 2009 www.news24.com
We all know the boring stuff: Johannesburg is the most populated city in South Africa and used to be an important centre for gold and diamond trade.
But what about the more interesting things? Haven't you always wanted to know how many street lights the city has?
We've put together 15 lesser known and rather useless Jo'burg facts to help you fill those awkward lulls in dinner party conversation. Enjoy!
1. Jo'burg is filled with trees - roughly 10 million of them. That's more than two trees for every person.
2. Feel like this day has gone on forever? You are exaggerating - Jo'burg gets roughly 12 hours of sunlight per day.
3. Jo'burg has quite a prolific elderly population - 40% of the world's human ancestor fossils were found in and around the city.
4. Jo'burg is home to 8,149 kilometres of sewerage pipes. So be patient if your loo clogs - it has a long way to go.
5. Jozi lies 2000 metres above sea level. Why do you need to know this? This makes the air thinner which means that you'll have to add on an extra minute to get your eggs to boil.
6. The city also holds the honour of being the only place in Africa where you can see a polar bear. Two in fact - housed at the Johannesburg Zoo.
7. Commuters spend an average of 72 minutes travelling in Jozi. And many argue that it is faster to walk.
8. Jo'burg has 59 public swimming pools.
9. Of the 7519 kilometres of roads in Johannesburg only 905 kilometres is untarred. So those urban SUVs and 4x4s are really just for show.
10. During one century, Johannesburg was technically rebuilt four times: it started out as a tented camp for mine workers and then slowly worked its way up to a tin shanty town. This gave way to four-storey Edwardian brick buildings and finally a city of modern skyscrapers.
11. Johannesburg is one of the 40 largest metropolitan areas in the world and is Africa's second largest city - Cairo took first position. It is also one of the youngest major cities in the world - established only 123 years ago.
12. Despite having no oceans, you can go surfing... in a mine dump. Snowboarding on the yellow sand of an abandoned mine dump is now all the rage.
13. Despite being a large urban area, around 1569 hectares of the land that makes up the city of Johannesburg is covered by nature reserves.
14. It has the largest neon sign in the southern hemisphere. Allegedly. Australia claims the same title - who to believe?
15. Between them, Jozi's residents earn a combined income of over R28 billion a year.
Oh, and the city has 180 000 street lights... just in case you were wondering.