We and the earth On this earth however great and intelligent we might consider ourselves, perhaps, we are not so. This universe is huge and is continuously growing. The space is immense and there are many stars from where it takes millions of years to reach our earth. We have been able to travel to very few places of this space. If we analyse the timeline of this universe we will find that 1380 crore years ago the Big Bang happened, the Universe was created and space and timeline started. 456 crore years ago - creation of this earth. 390 crore years ago - creation of the first life on this earth. 38 crore years ago - creation of tree like plants. 23 crore years ago - the first dinosaur. 15.5 crore years ago - the first bird. 10 crore years ago - the first bees. 6.5 crore years ago - the dinosaur species was completely destroyed. 1, 95, 000 years ago - creation of human species in Africa. 38,000 years ago - the humans learnt to tame dogs. 6000 years ago - human civilization. 5000 years ago - use of coins started first in China. 4500 years ago - beginning of Hinduism. 2500 years ago - Buddhism 2000 years ago - Christianity. 1400 years ago - Islam. 500 years ago - advancement of science. 200 years ago - industrial revolution. 25 years ago - technological revolution. 50 years ago - globalisation.