Photo credit: www.theguardian.com

“Santa” by Robert Ariail Credit: http://robertariail.com/2011/12/22/santa/

“Drone home delivery” by Dave Granlund (purchased license)

Elf on a Kiva Credit: KivaSystems.com

Santa’s future sleigh? Photo credit: Skylon by Reaction Engines http://www.reactionengines.co.uk/