Researchers have created an imaging system that can reveal neural activities throughout the brains of living beings, generating 3-D movies of entire brain at the millisecond timescale.
It is no wonder that when you take care of some things, they last like your mobile phones, or your toy collection, or even your home decorations. The same goes for gardening. Sure, you probably started gardening as a hobby, or you've been talked into creating one. But in the long run, you'll know that it is a lifetime commitment.