tubechallenge.com

So presumably this post doesn't count either, because if I ignore your post then I've broken rule 3 by making consecutive posts. Is that right?

I do have a fact about 446, but I'll leave it to the next player to post one.

OK, 446...

Rugby School was founded in 1567, making it 446 years old this year.

Air France Flight 447 crashed into the Atlantic in 2009, killing all 216 passengers and 12 aircrew. (Sorry for the morbid theme.)

The MP448 Skyph is a Russian made pistol.

449 are an alternative rock band from Burkesville, Kentucky.

The Portsmouth Direct Line add-on for Train Simulator 2013 includes the Class 450 "Blue Desiro" train.

Fahrenheit 451 is a famous novel by Ray Bradbury about a society where books are outlawed. The title comes from the temperature at which paper burns.

CZ 452 ZKM is a Czech Republic made rifle.

453 used to be a bendy bus

One pound is approximately equal to 454 grams.

Class 455 is an awesome train! yay

In Torchwood, the 456 was an alien race that negotiated secretly with the British Government. (Thanks to all545londonbuses for correction.)

Actually GuyBarry it was Torchwood - that series was the last one worth watching.

If you want temporary work in Australia, you want to get a 457 visa.

458, my favourite class of train to drive

459 is a rare occasion whereupon a three-digit number's first two digits sum to the third one.