• arif saeed u r right depend on users n also have bad impact on climate...

    thnx for ur words

  • It is hard to explain negative or positive points of all inventions. Shortly, I think it's up to good or bad user. Besides, some inventions have eased our life, but cause negative impact on climate.
  • Inventions are good for human evolution, that's undeniable, what could we do without electricity for example? Other thing is how we manage inventions like dynamite or bombs as you mention.
    • pina ur right there r lots of advantages which we cant deny but again electricity has also disadvantages like electric shocked everything is good but be careful about usage....simple

      n thnx for ur words

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