[Stephen Hawes] has been trying fiber lasers to create PCBs ... FR4 uses epoxy which will probably produce some toxic fumes under the laser.

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For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters ...

The range of materials suitable for even the cheapest laser cutter is part of what makes them such versatile and desirable tools. As long as you temper your expectations, there’s plenty of ...

Here’s how it works. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in ...

Here, we propose and demonstrate an all-fiber polarization-maintaining regeneratively mode-locked Erbium-doped fiber laser that generates 537 fs optical pulses at 10 GHz with supermode suppression ...

The historic buildings at Fort McCoy, originally constructed in 1942, are being relocated to make room for new officer ...

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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 ...

Foods containing fiber can provide a range of health benefits that can help manage type 2 diabetes. This important nutrient, found mainly in fruits, vegetables, whole grains, and legumes, plays a role ...