Is it true or not that the old lady lifted the car with one hand to save her grandson?

The average person's brain is only 10% developed, while Einstein's brain is 13% developed, only 3% more developed than normal people. It's so different from normal people. Humans only developed 10% of the brain and ruled the earth. Think about how horrible it is to develop their brains 100%. Half an hour before the average person dies, his brain will be fully developed, which means 100%. At this time, the brain will predict the death signal. Ten seconds before death, the brain is fully developed, and it will take ten seconds to browse every minute of life experience. Everyone will burst into extraordinary strength in a very urgent situation. This situation is also possible. The old woman and her grandson must be very close. Don't say I'm superstitious. I learned all these things from science fiction.