Take a look on all the 72 AR scenes prepared for you on the book "the universe and your children" and the 24 exclusive contents that you can see if you read all the markers on the kosmokosmic merchandize.
Take a look on all the 72 AR scenes prepared for you on the book "the universe and your children" and the 24 exclusive contents that you can see if you read all the markers on the kosmokosmic merchandize.