Scientists Use Femtosecond Laser to Slice Insects for Electron Microscopy (Video)

A new video shows the process of cross‑sectioning insects with a femtosecond laser. The technique prepares specimens for examination under an electron microscope. The ultrafast laser creates precise cuts without damaging surrounding tissue. Researchers capture high‑resolution images of internal structures after slicing. The method promises faster sample preparation compared with traditional methods. The video highlights the laser’s ability to target microscopic areas. Results reveal detailed anatomy that aids biological research. The demonstration is available on YouTube for public viewing.