100th episode! Bing vs. Bard in the Search Engine wars, infrared wallpaper and an invisible superyacht.

Infrared wallpaper heats up the competition for radiators. 

Hydration Biosensor for the athletes who like to sweat on the details. 

Driven to distraction with 3D printed cloned number plates. 

Touching the future: Ultrasound illusions puts a new spin on touchscreen devices. 

Robo-hand gives Mercury the finger with its food and water detection skills. 

Reflect on the sea: designer unveils plans for invisible superyacht. 

Nintendo console moves up one spot in the lifetime rankings. 

The rise of the Vanadium Redox Flow Battery: a safer, cheaper and greener solution for grid energy storage. 

Google Bard and Microsoft Bing (with ChatGPT) battle for Search Engine supremacy.