Mankind's most dangerous Invention!

The normal answer to this one would be a Bomb! but in my opinion, the most dangerous thing to mankind is the invention of a mobile phone! Because of a mobile phone, we have taken too many things for granted, lost our manners and have become insensitive to others' comfort and feelings. And what's even worst is that we have become oblivious to our own safety!

I think many things.The list is very long. As kalyani suggested Bomb. But before that sulphur,gun powder etc was invented. There are various invention which are spoiling our life. And now we are habitual with those things. Petrol and diesel is one of the invention.
But,on the other i think,the things which are now dangerous to us in present life,was a revolutionary act at the time of creation. Inventor,had only that option to create which were hazardeous,but very useful as that time.
Excessive use of that by the man,has made it DANGEROUS!!!

Whatever invented are good for mankind but man uses these for destroy.For ex Atom.Every things have both merits and demerits,advantages or disadvantages but the question is how are you using.

All inventions are dangerous if misused. However, nuclear energy is most dangerous.

In my opinion i will say the most dangerous invention by mankind is nuclear bomb and Mobile phones.

I would say that no invention is ever bad ..but the way we use it may make it bad.For eg the nuclear energy is a great invention and can be the source of power of our future generation..but its misuse like the nuclear bomb makes it bad.

Can anyone explain the question please. and what is this man kind, is that mean humanity or any other meaning it have?

@sarala..in this ques mankind refers to human beings

There are many things which are most dangerous than bomb.At the time of 9/11 we are feared of Anthrox which is more danger than bomb it is simple no explosion but can take many lives in seconds.

yes, there are many things which are dangerous then bombs as sasikanth said.

There are many things which are most dangerous than bomb.At the time of 9/11 we are feared of Anthrox which is more danger than bomb it is simple no explosion but can take many lives in seconds.

i agree with you sasi. Anthrox is one of the most dangerous invention than bomb.

There are many things which are most dangerous than bomb.At the time of 9/11 we are feared of Anthrox which is more danger than bomb it is simple no explosion but can take many lives in seconds.

yes, at that time Anthrox has been sent to the people through envilops

sasikanth what is this 9/11

@ sarala..the attack at the twin towers of new york city in usa on 9 11 2001 is often termed as 9/11 attack.

Oh thank you for the explaining deven.

You are most welcome sarala...i think you got confused with 9/11

sarala i think you will be studying your intermediate 1 year at that time.

there is one or two invention that are dangerous for mankind that is parmanu bomb.

suraj can you explain me what is this parmanu bomb? I never heard of it.

suraj can you explain me what is this parmanu bomb? I never heard of it.

Sarala,he meant to say "Atom Bomb" .

Suraj,make sure you write proper english.