When Christmas really lasts 8 days because the presents take longer to deliver from Amazon.com than anticipated by the purchaser
2
As a result, the presents are received in small amounts each day over an 8 day period, similar to Hanukkah. > Kid 1: Did you get everything you wanted for Christmas? > Kid 2: I dunno, we're celebrating Amazonukkah this year
3
a string of 7 binary digits represents each character
4
the effective circular area that one particle presents to another as a target for an encounter