Broken blood vessels may lead to petechiae, which are small, colored spots on the skin. Possible causes include infections, injuries, strains, and medications. Petechiae are tiny purple ...

When examining new tires, one may notice colored dots on the sidewall or tread ... Proper balancing is critical and involves ...

highly specific green color response. (Image: NASA) Quantum dots have found applications in composites, solar cells (Grätzel cells) and fluorescent biological labels (for example to trace a biological ...

These dots, discreetly hidden ... important tool in ensuring proper clothing care and fit. The size dot is a small colored ...