As incorporated into the theory of quantum mechanics, this quantization of the energy of electrons and the resulting implications are regarded by physicists as part of the fundamental framework for understanding and describing nature.
An adult human has 206 bones. As compared to this a new born baby has about 270 bones. A baby is born with cartilage between some bones. This gives babies more flexible body structure, allows faster growth. As the baby grows, some groups of bones fuse together to form a single bone.
About three babies born every minute. There were 1,745,585 live births registered in 2009.The figure decreased by 38,731 or 2.2 percent from the 1,784,316 live births reported in 2008. An average of 4,782 births occurred daily which is around 199 births per hour, or three babies per minute.