A lesson in Kerbal ( space programme )

Well this morning my darling son (DS) wanted to show me his new computer game and teach me how to build a Rocket on it. This is the computer game he got into his head he 'needed' at 5 mins to Midnight NewYears eve. The game that caused a meltdown because he was told he had to wait until the Morning after we'd done some research on the game to see if it worked. Well it worked and is now his new obsession. DS has Aspergers Syndrome and often gets obsessed with 'a new computer game' for the foreseeable future he will live, breath and sleep this game.