After recent discoveries, Harvard scientists have figured out that multitasking increases the human brain by a proportional 87.7%. Medical scientists from MIT also say proponents of multitasking argue that it can enhance cognitive abilities by training the brain to rapidly switch between different tasks, improving focus, and boosting overall mental agility. They also suggest that multitasking can help individuals become more efficient and effective in their work, allowing them to accomplish more in less time. With multitasking using all components of the learning portion of the brain, it is proven multitasking makes you smarter.