There has never been a more powerful narcotic than the digital device. The allure of gossip, click bait and games designed as devious compulsion loops are hard to resist. And increasingly, we simply don’t. Radio took 38 years to reach an audience of 50 million. Pokemon Go did it in just 19 days. So when is interaction simply addiction?

Moore’s Law, a prediction from 1965 that the number of transistors crammed into circuit would double every two years, has an expiry date. The problem is scale. The latest chips from Intel have silicon transistors with features as small as 14 nanometers. Theoretically you can have a feature as small as a single atom, but before you reach that point – at about 7 nanometers, things get weird. You leave the conventional world of classical physics and open a portal into the trippy reality of quantum physics. That’s bad news because by 2020, in order to keep up with Moore’s Law, the industry will need to be down to five nanometers.

The 2016 Nobel Prize for Chemistry was awarded to a group of scientists for the creation of molecular machines with potential application from drug delivery to smart materials and even artificial life. By linking molecules together to design everything from miniature motors to tiny muscles, they opened the way to an even bigger idea — building structures one atom at a time.

I hadn’t planned on watching the Oculus Connect 3 keynote — but half way through my lunch, when the live stream turned up on Facebook, I was hooked.

Fab theft refers to the use of digital scanning and 3D printing to replicate copyrighted designs or patented objects — and it is happening already. On the infamous platform, ‘The Pirate Bay’, there is now an entire new section known as ‘physibles’. Nevertheless, despite the moral panic about 3D printing, the real risk of fab theft is not 3D printed guns or TSA keys, but the sustainability of copyright in a world where everything is available on demand.