Femtosecond laser micromachining was first demonstrated in 1994, when a femtosecond laser was used to ablate micrometre-sized features on silica and silver surfaces 1,2. In less than ten years the ...

Following laser surgery (photocoagulation) to repair a retinal tear, a person can typically expect a brief recovery period with minimal discomfort. Temporary symptoms may include mild irritation and ...

The development of laser–plasma accelerators began in the early 1980s, inspired by the pioneering work of Tajima and Dawson 1. Key to their operation is the fact that unlike the superconducting ...

Rosacea patient before and after 2 laser treatments: After treatment (right), the many tiny blood vessels on this patient’s cheek cleared. If you have rosacea, laser or light therapy may be a part of ...

Cold laser therapy uses low-intensity light to help relieve pain and inflammation. Cold laser therapy is painless and non-invasive but may require multiple sessions. Cold laser therapy is a ...

The importance of colostrum in a newborn calf is no secret. However, it can be a challenge for producers to know whether a calf is getting enough colostrum to receive optimal passive immunity from its ...

Laser skin resurfacing and rejuvenation uses beams of light to treat acne and scarring, and to improve the look of the skin. There are two main types of lasers: ablative and nonablative. Both treat ...

Feeling the need to poop after eating may be due to a normal gastrocolic reflex. Foods like caffeine, fried foods, and whole milk can trigger this reflex. Try lifestyle changes and avoiding trigger ...

The Roald Dahl EEG Unit, Paediatric Neurosciences Foundation, Alder Hey Children's NHS Foundation Trust, Liverpool, UK Correspondence to Dr Richard Appleton, The Roald Dahl EEG Unit, Paediatric ...