LND topic: skin-safety page 1

skin safety

New compounds offer better sun protection than common sunscreen ingredient

May 31, 2026

Scientists tested new sun-blocking chemicals inspired by a popular sunscreen ingredient. They created versions that stay stable in sunlight and protect skin better. Two of these new chemicals stood out. One absorbs mostly UVA rays, the strongest aging rays from the sun. The other blocks both UVA and

health

Smart Skin Guard: How Tiny Tech Watches Over You

January 1, 2026

Skin can be tricky. Too much sun or dampness can cause problems. UV rays beyond level 7 and humidity above 70% can lead to skin issues. This is where clever tech comes in. Scientists created a smart device using special materials. They used a mix of CsPbCl3 and p-Si to build tiny logic gates. These