Rc flugzeuge

Gerrits Diary Welcome to this volume of Gerrits Diary. Some month are good, some not so much... The main reason: the construction of the 6 diorama for "Utopia" our Parliament...

Shh... I've snuck into minutephysics' studio to explain how a wing actually works Hang on, something doesn't feel right. Ah, that's better. Now everyone knows that a...