‘Quietly, people were forging ahead’: the evolution of 3D printing

Since additive manufacturing was invented, in 1981, there have been significant advances. Is this technology ready to transform the way we design, engineer and buy products?

iPhone XR review roundup: cheaper and brighter with longer battery life

Early consensus from tech press is £750 iPhone XR is in many ways better than the £999 iPhone XS

Google Home Hub review: the smart display to buy

This gadget is your Google Assistant, smart-home dashboard and digital photo frame in one – and it’s good for cooking, too

Perfect positions: 20 best yoga holidays worldwide

Whether you’re a beginner or an advanced yogi, these retreats offer a chance to improve your practice in a beautiful setting

Ferrari pre-sells entire new supercar model despite £1m+ price tag

Luxury carmaker calls new Monza models the ‘closest driving experience to F1’

I never set out to stick my knife into a restaurant – but some just deserve it

The Observer restaurant critic’s most biting reviews have now been collected in a book. Here, he defends the art of negative criticism – after all, it’s just a part of the job