No you don't use your whole brain. Only part of your brain is ever used.
No, people use 100% of their brains. It is a common myth that we only use 10% of our brains.
We only use about 5 percent of our brain for senses. Research has shown that we do not use 100 percent of our brains. About 10 percent of our brain is not used.
You already use 100% of your brain. It is a myth that we don't. See related question, "Why can't people use 100% of their brains ?" Also related link.
becaus ethey have friction
You can buy the brains, but bear in mind, you have to use real money!
We do not only use one percent of our brains. All parts of our brains are used. The brain is decided into sections that control different things, such as, emotions, memory, creativity, and controlling the body.
100%
Einstein estimated that humans use only 2 percent of their brains on average.
The Details is 100%
When Percent Equal 100%
I got 100 percent on my test!!
It is 100.