Amazon Pay’s Rewards Gold program offers 5 percent cashback for Prime members and 3 percent for non-Prime users on eligible transactions. The rewards will be unlocked after completing 25 Amazon Pay transactions, including UPI, bill payments, or shopping. Cashback applies to categories like grocery, clothing, travel, food delivery, and apps like Ola, Domino's, and Zomato's District. It also includes added benefits for Amazon Pay ICICI Bank Credit Card holders.

There is a great need in healthcare, nanotechnology and other areas to improve our ability to see tiny objects that elude even the most powerful optical systems.