The 10 best IPL hair removal devices for smooth, hairless skin, tried and tested
Both IPL and laser hair removal devices are effective in reducing hair growth, explains Dr. Lynch. IPL hair removal devices ...
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New laser technique achieves atomic-scale precision on diamond surfaces
Using a deep ultraviolet laser, the team demonstrated how precisely delivered pulses of light can trigger localised chemical reactions on a diamond surface. The reaction, driven by a two-photon ...