- Secure sharing of medical data.
- Music royalties tracking.
- Cross-border payments.
- Real-time IoT operating systems.
- Personal identity security.
- Anti-money laundering tracking system.
- Supply chain and logistics monitoring
For Asphalt technology question, copper slag is wrong, it's not 123 but 234...reason being asked is Copper slag is used to lay highways (eg: L&T did it in TN Kerala border) not RURAL ROADS as asked in question.
Infact hot asphalt tech, coconut shells, jute is mixed which makes it environmentally sustainable.
Copper slag is very less produced in India as earlier we were >50% import dependent, now after closure of Sterlite vedanta plant in Tamil Nadu we are 65+ import dependent.
So where is copper slag produced and also to use in rural roads that too...
UPSC Purposely asked RURAL Roads...awesome
Can someone share your views on this?
For Asphalt technology question, copper slag is wrong, it's not 123 but 234...reason being asked is Copper slag is used to lay highways (eg: L&T did it in TN Kerala border) not RURAL ROADS as asked in question.
Infact hot asphalt tech, coconut shells, jute is mixed which makes it environmentally sustainable.
Copper slag is very less produced in India as earlier we were >50% import dependent, now after closure of Sterlite vedanta plant in Tamil Nadu we are 65+ import dependent.
So where is copper slag produced and also to use in rural roads that too...
UPSC Purposely asked RURAL Roads...??
Let BYGONES be Bygones... The following quotes are so truly applicable..
“Faced with the choice between changing one’s mind and proving that there is no need to do so, almost everyone gets busy on the proof.” ~John Kenneth Galbraith
All you need in this life is ignorance and confidence, and then success is sure. ~Mark Twain
