Back in 2012 Harvard Business Review called 'Data Science' the sexiest job of the 21st century. Tinder disagrees (it's still pilot for men and physical therapist for women apparently) but what do they know?

Numbers are sexy, dammit. Sexier still: the knowledge to make sense of those numbers, and understand the world as we know it through data.

Predicting the future is near impossible -- but that doesn‘t stop us all from having a red hot go. Human beings have been predicting the future since the beginning of history and the results range from the hilarious to the downright uncanny.

One thing all future predictions have in common: they‘re rooted in our current understanding of how the world works. It‘s difficult to escape that mindset. We have no idea how technology will evolve, so our ideas are connected to the technology of today.

In recent years glasses have become the epitome of chic and cool. They're more in vogue than ever.

But just in case you're still on the fence about rocking a pair of specs, here are some of the things that make them awesome.

Video editing is tough. Editing photography is tough. It's processor intensive, time intensive and resource intensive and if you're working to tight deadlines across multiple different projects sometimes one laptop or one desktop isn't enough. Working on two screens is a given, but often you'll find yourself working across two different computers.

How can you handle that in a time effective manner?

Might we suggest using a KVM sharing switch?

These days, your home theatre doesn't need to be a massive installation that takes up an entire room of your house. You can mount an ultra flat QLED TV on the wall of your living room, and with a single ultra-thin cable, have your entire home entertainment setup connected while it's hidden away.

Screens are great. They are a visual gateway into the primary forms of entertainment that modern society indulge in. But as they become larger and sleeker, their mobility is an issue.

That's where the ASUS P3B Projector can be your saviour. Whether you're having a movie marathon, getting out of the city or attending a meeting, they have you covered for all your projection needs.

If your TV is getting old, it needs an upgrade -- you and your living room deserve the best, right? You'll be pleased to know that the TVs of 2017 are far advanced from the flickery old LCD and plasma screens of a few years ago. The new star on the block is QLED, a TV technology that gives you unrivalled picture quality no matter what you're watching.

It can be tricky to move into your dream industry once you've already built your adult life. Maybe you already have an established career. Perhaps you have kids. You might even be stuck in a job you hate, but need it to pay the bills.

But it's not impossible to make a change. You do have options. Course or education providers like Upskilled offer Australians online study options so you can upgrade your career, or perhaps find a new one. All from the comfort of your home. Here's what you need to know.

Calling all detectives, gamers and puzzle buffs. Starting June 3, the Powerhouse Museum will be the exclusive venue for the International Exhibition of Sherlock Holmes, Sydney’s largest interactive mystery. The Powerhouse has partnered with Gizmodo/Kotaku to find the best and brightest minds to put their detective skills to the test and compete to crack the code to win.

Are you up to the challenge?

As someone who lives and works in a city, I witness just how scarce space is becoming on daily basis -- from fitting more people into an office to apartments.

People like me need smart solutions for this problem, including when it comes to tech. Anyone who is passionate about their rigs don't want to compromise on specs to save space. And we don't have to.

Electric shavers offer a quick, comfortable and clean way to shave. There’s no messing around with creams or water, perfect for shaving on the go. But electric razors are also precision tools, and over time can become clogged and worn. To get the perfect shave you need to take care of your shaver.

Wear and tear will only increase if the shaver isn’t properly cleaned and lubricated. Make sure you clean the razor properly after every shave, but there’s also nothing like professional service. Braun, for instance, recommends you take your razor in for the experts to have a look at every 18 months.

There may be more to shaving than you know. Done incorrectly, shaving can stress the skin, leading to dehydration, razor burn and bumps, and ingrown hairs. There are heaps of variables to consider — rough beards, sensitive skin, tools and the frequency of shaving all have a part to play.

But there are tested ways to improve your shave. Starting from before you pick up your razor, here are a few tested ways to achieve the perfect shave.

Video: The Huawei Watch is the most sophisticated Android-powered wearable we've ever seen, and for good reason: it's very well put together.