AMAZING HUMAN'S FACTS

1. The human brain is the most powerful computer which has the processing speed of 3,000+ GHz.2. The brain is faster than a supercomputer, processing billions of signals per second. Vishwanath Anand, ...

CHETNA BENIWALHello everyone, I'm CHETNA BENIWAL of class 7th of ARMY PUBLIC SCHOOL ALWAR. This book is about our body and our body features.