Pottermore has opened up the first ten moments for “Goblet of Fire”

New Moments include “Riddle’s House,” “Ron’s Letter to the World Cup,” “Bill & Charlie Weasley and the Picnic Table Duel,” “Golden Stadium,” “Morsmordre,” and “Dress Robes.” There is also new information from J.K. Rowling about Floo Network, colors, and Portkeys.

Here is a sampling of the information provided by J.K. Rowling. To read all of the information, head on over to Pottermore:

Floo Network

‘Floo’ came from the flue that you find on a chimney, and don’t ask me to tell you exactly what a flue is because I don’t know. I just know it exists, but I’m not sure what it does exactly. I needed a way for particularly young witches and wizards to travel around because I’d created the International Statute of Secrecy, which was inconvenient, so immediately that made it quite difficult for them to move around, particularly over long distances, by magical means. So I thought they need something very discrete, and that’s how the Floo Network came about, so it was a way of moving from house to house without ever being seen by Muggles. But it was fun and comical to have it a little bit difficult to use, so that you could easily make a mistake in where you ended up.

Colours

The four Hogwarts houses have a loose association with the four elements, and their colours were chosen accordingly. Gryffindor (red and gold) is connected to fire; Slytherin (green and silver) to water; Hufflepuff (yellow and black, representing wheat and soil) to earth; and Ravenclaw (blue and bronze; sky and eagle feathers) to air.

Portkey

When secrecy is paramount, and mass movement is planned, the chosen Portkey will be a nondescript object secreted in an out-of-the-way place, so that it will be taken for a piece of unimportant debris by Muggle passers-by. Accidents have occurred, however; two Muggle dog-walkers found themselves accidentally transported to a Celestina Warbeck concert in 2003 because their dogs had run off with an old trainer on Clapham Common (leaving an anguished crowd of witches and wizards to look frantically for their Portkey on a stretch of empty grass, hopefully seizing old crisp packets and cigarette ends). One of the Muggle dog-walkers was even invited on stage by Celestina to perform a duet of ‘A Cauldron Full of Hot, Strong Love’. While the Memory Charm placed upon him by a harried Ministry official seemed to take at the time, he has since written a popular Muggle song that bears an uncanny resemblance to Celestina’s worldwide hit (Ms Warbeck is not amused).

To read all of the information on these moments and the others, head on over to Pottermore right now to begin exploring Goblet of Fire.