Gravitational Pull
Gravitational Pull Font
Design date:
Publisher: Hanoded
My 9-year old son Sam asks a lot (a LOT!) of questions. Like: ‘what killed the dinosaurs?’ (probably an asteroid), ‘what is the distance to Pluto’ (about 7.5 billion km), ‘how big is space’ (93 billion lightyears – give or take). I am pretty sure he…
