flake

Archaeologists spent ten years at Namorotukunan uncovering 1,300 sharp flakes, hammerstones, and stone cores, each made by carefully striking rocks gathered from riverbeds.

Its steel surface—unlike a coating that can flake off—is hardened through a process called nitriding.

She holds a glass container filled with millions of microscopic gold flakes suspended in a salt solution.

Qubein, the newly appointed president, took a tour with his two college-age daughters and saw rust flaking off an old shower head.

Scientists have developed a promising cancer therapy that uses LED light and ultra-thin flakes of tin to eliminate cancer cells while protecting healthy tissue.