Researchers from University of Tsukuba have used the principles that underpin the whispering-gallery effect to create an unbeatable anti-counterfeiting system. The researchers’ system is a microchip consisting of two-step authentication. Step 1 is the visible pattern on the chip. Step 2 is the non-forgeable color fingerprint of the chip. These microchips will be useful for high-security authentication.
- ‘Silent epidemic of grief’ leaves bereaved and bereavement care practitioners struggling
- Sensing suns
- Predicts the onset of Alzheimer’s Disease (AD) using deep learning-based Splice-AI
- When foams collapse (and when they don’t)
- Oahu marine protected areas offer limited protection of coral reef herbivorous fishes