Team aims world’s smallest QR code at long-term data storage

Researchers set a Guinness record with a tiny QR code, exploring ceramics for long-lasting, zero-energy digital data storage.

Public can use DBS PayLah and ez-link to get 10-cent refund when recycling bottles, cans from April

Singapore residents can now get 10-cent refunds via DBS PayLah or ez-link when recycling bottles and cans from April 1. Read more at straitstimes.com. Read more at straitstimes.com.
Mathrubhumi English

Tightened security: Kerala rolls out ‘KITE-QTrack’ application for higher secondary exams 2026

Thiruvananthapuram: KITE, the technology arm of the Kerala government’s General Education Department, has launched a QR ...

World's Smallest QR Code Is So Tiny It's Invisible to The Human Eye

The smallest QR code in the world is so very tiny that your phone would need an electron microscope to scan it. The matrix ...