The power of a Boeing 747's engine is not something you should take lightly. Just ask this group of tourists hanging out at the famous Maho Beach in Saint Maarten. 

Maho Beach is famous for being right next to the Saint Maarten airport and attracts plane enthusiasts and tourists alike hoping to snap up close and personal pictures of planes landing and taking off. 

The landing planes pass overhead and give people the safe feeling of almost being hit by a plane. However, the taking off part of the attraction can be a bit more precarious.  Here we see just how strong jet engines are as a Boeing starts its engines and sends about 20 tourists head over heels into the ocean.