Tomorrow, 19 January 2019, Supercool will turn a whopping 15 years old.

To mark this milestone, here’re fifteen facts related to the number fifteen (which may come in handy for a pub quiz one day).

Fifteen is:

• the atomic number of phosphorus – used on the rough striking surface to light safety matches
• represented as ‘F’ or (0xF) in hexadecimal
• a triangular number
  
• the number of Shostakovich’s last symphony
  
• the number of tiles in a 15 puzzle
  

• the first point scored in modern tennis
• the number of minutes everyone will be famous for, according to Andy Warhol
• the emergency number in Pakistan
• a song by Taylor Swift
• the number of blooms in Van Gogh’s famous vase of Sunflowers

• the name of the first Jacobite rising, in 1715
  
• when pluralised, a type of Irish fridge cake
  
• one of the British Board of Film Classification's ratings
  
• the number of miles to the Love Shack, baby!
• traditionally celebrated with the gift of Crystal …
  

🥂 🙌 🎉

Cheers – here's to the next 15 years!