Helicopter Robot

For my robot I thought I would try to build a helicopter because I though that by flying I would have a slight advantage over the opposition. From the start morgan and elliot told me that it wouldnt work but I remained optimistic. After wasting quite a bit of time doing this I realised that they were probably right and that this wasnt going to work. I think the reason it didint work has something to do with the gravitational pull of the earth and also the earths atmospheric pressure.