Sometimes at school students miss something important due to absence, inattention, teacher sickness or sporting commitments. Alternatively they might struggle with the subject in general and need extra support to get them through the year with good grades. Conversely, some students may be particularly fascinated by a subject and wish to deepen their knowledge. In the case of geometry, which forms the foundation for many disciplines and, ultimately, careers, taking extra online classes from an expert can help students to really nail down this fundamental subject.

Cuddly Apple co-founder Steve Wozniak is the figurehead of a new educational enterprise aimed at training the next generation of tech wizards and fast-tracking the most promising ones.

A virtual reality simulation of a nuclear facility is one of the new training tools presented at the 61st IAEA General Conference in September. Training specialists will be using it to navigate through realistic scenarios, threats and risks. The 3D tool is focused on preventative and protective measures against insider threats, and there are plans to cover other areas of nuclear security in the future.

It’s official. We now live in the future. Why? Because we have self-driving cars. We even have a few flying cars, that long-fantasised-about sci-fi staple. Pretty soon autonomous vehicles will be mainstream, and the industry will need armies of young boffins to design and engineer them. So it’s about time there were courses that introduced smart young people to the autonomous vehicle industry and prepared them for careers in it.

High spec, hardware-intensive PCs like gaming PCs can cost thousands if you buy them ready-built. But the skills needed to put one together are not as impenetrable as some may think. You don’t need a degree in computer science, and you shouldn’t even need a soldering iron.

A recent survey showed that 21% of job applicants’ resumes in the USA stated fraudulent degrees. So a fifth of job applicants say they have a degree when they in fact haven’t. How can this be happening in 2017?