I would recommend a Nintendo DS with one of those witty and funny brain training-games.
Actually, it's already pretty high, your capacity. Using it will expand it, like a muscle.
There is no such thing as "brain capacity"
Paint it white.
Humans DO use their full brain capacity. Scientists can detect and record activity in every area of the brain. But our conscious brain only uses 10%... the rest of the brain takes care of internal functions though the subconscious brain.
Adding organic matter.
the size of a grain.
The computer has been improved by increasing its capacity to process and store data. This is by improving its CPU clock cycle and adding more memory.
No power, just a brain function.
Many forms of puzzles, such as sudoku, crosswords and scrabble are useful for this. Reading many different types of book will also enable you to increase the capacity of your brain.
Undoubtedly the logic center. When people become skillful enough to start finishing Sudoku puzzles, they have a markedly improved logical deduction capacity for normal, everyday events. This is tremendously useful in discarding impossible remarks and theories.
yes they can, it happened to my brother. he had brain damage and now he is nearly normal.