“When God said, ‘Let there be light’, he surely must have meant perfectly coherent light.” – Charles Townes Light Amplification […]
If you’re wanting to understand the differences between a DC and an RF excited CO2 laser tube – to help make a purchase decision – then this article is a good place to start. One of the first decisions when buying a CO2 laser for cutting and/or engraving is the option between a Direct Current or Radio […]
3D printing sturdy metal objects is getting closer to a reality. Read on about the latest attempt and how it can work for the next generation of machines.
Not all 3D printers work the same way. Read on and learn the different ways 3D printers can work.
It can be frustrated doing a clean weld, but then it appears distorted when it hardens. Read on to see why it distorts and how to fix it.
Many non-brand welders might not work for very long. Read on to see why buying a name-brand welder can be beneficial.