What did we learn from space technology if we are not going to use the knowledge gained. Satelite technology has moved more than one new invention.
Suggest narrow-minded people should throw away their cellphones, get rid of their computers and move back to the dark ages.
Change in Fintech is way overdue and the best move made has been bitcoin. The blockchain technology is still open to so many new inventions I don't even think one can start to consider what more it will be used for.
Have an awesome weekend @kevinwong you have got a community talking.