Santa and the moon (Dec.2011)

The issue received substantial press coverage. Many newspapers reported it, including The Guardian in the UK. It was featured in TV News and in the December 5 Pauw and Witteman talkshow. On November 16, 2013, the moon phases were taught to 6-yr old Sam, with St.Nicholas and 2 million TV viewers watching - see picture below.

Below: scientifically correct Sinterklaas gift wrap (Keijzer Co., Wormerveer, The Netherlands, type 90011 - design reproduced with permission), appears on a useful infographic, made by AD illustrator Bart-Jan Dekker.