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DVDs – digital versatile disks – how they’re made and how they work

At first glance, a DVD disc can easily be mistaken for a CD: both are plastic discs 120mm in diameter and 1.2mm thick and both rely on lasers to read data stored in pits in a spiral track. And whilst it can be said that the similarities end there, it's also true that DVD's seven-fold increase … [Read more...]

Filed Under: DVD Tagged With: DVD technology, DVD track pitch, DVD tracking pitch, how are DVDs made, how is a DVD made, what are DVDs made of, what is a DVD made of

Tips on How to Land a Remote Job in Cyber Security

The demand for skilled cyber security professionals is growing as well as a number of threats and risks. Any company needs an expert or team to … [Read More...]

Video Tutorials for Anyone Wanting to Learn About Big Data

Did you know that we create about 2.5 quintillion bytes of data every single day? There is no denying the fact that big data is changing our world in … [Read More...]

Video Tutorials to Help Canva Users Shorten their Learning Curve

Canva is a very popular design software that is used by over 55 million designers. It is a robust application, but it can be tricky for beginners to … [Read More...]

Great Videos to Learn About Cricut Design Space

Cricut Design Space is one of the best digital design applications for people trying to create projects for Cricut projects. You can create a lot of … [Read More...]

Great Videos on Dangerous Computer Viruses

Computer viruses are obnoxious programs that can wreak havoc on even the most sophisticated machines. The good news is that people will be better … [Read More...]

Best Creative Commons Videos on Learning Adobe Illustrator

Adobe Illustrator is one of the most popular design tools available. The tool has been around since 1987 and is used by over 90% of the world's … [Read More...]

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Recent Posts

Grill Aperture Monitors

In the 1960s, Sony developed an alternative tube technology known as Trinitron. It combined the three … [Read More...]

LP to CD Connection Checks

You can check that you've successfully connected your hi-fi to your PC using a couple of utilities that are provided with Windows. Click Start … [Read More...]

Pentium P5 microarchitecture – superscalar and 64 bit data

First introduced in 1993, the Pentium was the successor to Intel's 486 line of CPUs and the defining processor of the fifth generation. The … [Read More...]

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