In this incredible transformation, a leaf spring, often discarded as scrap metal, is turned into a razor-sharp Karambit knife ...

Self-Help is a twist-filled effort that surprised me at every turn. Don’t sleep on this intense horror thriller.

Postuse cleaning of air filters also leads to secondary air and water pollution. Here, we report a sunlight-driven self-cleaning PM filter by coupling a full-solar-spectrum-active photocatalyst ...