robots taking over the world, ever founded in reality?

as 1 of my hobby is design & build robots & doing research on todays technology. Yes, robots may eventually take over the world. But we wil hav plenty of warning. Right now, robots hav the intelligence of a cockroach. A "retarded stupid cockroach 小强" Our most advanced robots take about six hour jus to walk around a strange room (the automated vacuume cleaner for example). It may be years to decades b4 they r as smart as a mouse, then a rabbit, then a dog or cat, and finally a monkey. By the time they hav the intelligence of a monkey, they can b dangerous, since they wil hav plan or agendas of their own. But we wil hav plenty of warning. By the time they are as smart as a monkey, I think we should put a chip in their brains to turn them off whn they hav murderous thoughts. The key is that we will have plenty of time b4 these robot creations become truly sentient and conscious, wit their own goal & desire.

If time machines exist

assuming if they exist, then there is hope that we might meet our older or younger self, but they wont be exactly like us. I believe, if we jump from one time line to another time line, we may meet ourselves in the past, but these people wont really be us. They will be genetically identical to us, but will be a younger or older version of ourself in a parallel universe. We wont hav any time paradoxes. So if we change the past, we change someone else past, who is genetically identical to us, but is not really "us." Of course, we won't know for sure until we finally build a time machine.

Introduction ^^v

It has been ages since i wanted to blog to share all my thoughts and knowledge with everyone or as a part of my diary , so that everyone understand me deeper.

We never know what will happend tomorrow or the future, atleast there's a public blog where i can freeze my "thoughts & knowledge" in word & time for the future to come. [as long as this blog still exist] but who knows? its a small world out there.

My greatest fear is that i don't want to be like (a single leaf on the ground in autumn, lost, forgotten, alone) even if i have long gone from this world atleast my "EXISTENCE" is known, then i would be pleased~

I greatly thanking for those who borrow me some of your time to read my blog & drop some comment on it thanks very much Love you all~ hope you all enjoy reading it ~

have a nice day ^^ enjoy~