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RE: Inventions That Can Revolutionise the world.
I think the best one is Filtering Straw. It is very useful and inspiring! But it can be improved. I am an engineer so I really love these things :)
I think the best one is Filtering Straw. It is very useful and inspiring! But it can be improved. I am an engineer so I really love these things :)
Yes it very interesting how our world of technology is evolving