jkretchmar's channel

The characters from Cogno games come to life in this unique blend of real science and fiction. We call it "science faction." Real science and techn...

A fun, creative family game for ages 7 to adult. It starts with a simple matching game, but adds a HUGE twist--dry-erase markers that allow players...

Race into space, visiting mysterious places and answering simply worded yet thought-provoking questions—beyond trivia! The "Book of Y" (included) e...