People always get excited about the idea of travelling to space. Some are even aware of the negative effects it can cause to the body. But not many are aware of the fact that you won't be able to do many things in space that you do and take for granted on Earth every day. National Geographic  released a video showing ten things you can't while you are in space. 
 

From writing with a pen to doing laundry, the video explains ten common hacks that you won't be able to perform in space.