While we might have heard about exoskeletons from science-fiction movies, the truth is that there is a lot more science behind it than fiction. There are already some exoskeletons on the market that can help you carry up to 100kg, and they are supposed to be quite comfortable to wear. There can be many uses for such type of product, and this includes the military. Generally, it can be used by anyone who lifts heavy objects at work. It is also stated that you will even consume less oxygen wearing this exoskeleton, as you will not be getting tired that easily. It will be interesting to see whether such devices will become popular in the upcoming years.