Laser engraving can bring personalized flair to countless projects while letting you explore your artistic side. Many DIY ...

If shaving is growing tiresome, consider laser hair removal: This method damages hair follicles to reduce growth over time, ultimately giving more long-term results than using a razor. After ...

a laser infrared imaging system was used as a novel instrument to explore the MPs larger than 10 μm. Conclusion: The results showed that PA is the main MP pollutant in contaminated sweet potato sites, ...