The smart glasses market is growing, with more choice of wearable devices.
Huge data centres are being built to handle AI computing but some experts say they aren’t necessary.
A host of technology is on offer to farmers, promising to raise farming yields and lower food prices.
Hundreds of miles from Denmark’s coast a project is underway to inject CO2 into an old oil field.
Prized for its beauty, teak is in short supply, forcing the yacht industry to look for alternatives.