Developing a durable and affordable hand is one of the biggest challenges in robotics.
Even with sophisticated technology it is still difficult to detect fake foods.
India is investing hundreds of millions of dollars in building up a computer chip industry.
The latest generation of entrepreneurs have a head-start with AI but also face familiar challenges.
Firms are working to make the motors that drive robots more efficient and cheaper.
Prized for its beauty, teak is in short supply, forcing the yacht industry to look for alternatives.
Hundreds of miles from Denmark's coast a project is underway to inject CO2 into an old oil field.
A host of technology is on offer to farmers, promising to raise farming yields and lower food prices.
AI trained to recognise fire is among the latest developments in fire alarm tech.
Companies are trying to wean staff off Excel spreadsheets to centralise control of their data.
Indian farmers are turning to butterfly pea flower which is in demand for its bright blue colour.
Attracting younger workers into the defence industry can be challenging.
Finding greener ways to keep giant new data centres cool is a challenge.
Introducing robots and automation to the food industry involves extra hurdles.
Across Europe huge heat pumps are being installed that can heat tens of thousands of homes.
Just a handful of companies can make cadmium zinc telluride, a material with powerful properties.
