'Eternal' 5D memory crystal capable of storing 360 TB of data for billions of years now holds a full human genome I've ...

Figure 1: A 488-nm laser set with sputtered optics ... with no pinholes. The clean-up filter (the exciter used with lasers) must block only the range of output from the laser that is not wanted.

The non-contact laser set up allows precision detail to be achieved on high-texture fabrics. Peri-dying enables digital design innovation and customisation in the manufacture of finished textile goods ...

With the high laser intensities and relatively long pulse-durations provided by the Rutherford Appleton Laboratory (RAL) Vulcan PW laser facility, it has been demonstrated that up to 5% of the ...

So now the machine is set up, it's time to get cutting. Laser cutters get extremely hot, so as it cuts, the machine cools the material by blowing compressed air. Depending on the material ...

The best color laser printers are a great investment that can save you time and money compared to cartridge-based inkjet printers. Laser printers use toner, which lasts a long time, delivering a ...