The good example of technological modification would be a discovery of: (i) Big vein of industrial-quality diamonds in the Korea. (ii) New form of sub-atomic particle. (iii) Alchemic method for really transforming lead into gold. (iv) Primeval ‘folk medicine’ herbal cure for warts which unexpectedly does works. (v) Hidden library in the King Tut’s pyramid.
Choose the right answer from the above options.