Gadgets & Gizmos: Junk food affects the brain, T-Rex handbags & the weight of Earth's trees

Steve Caplin explains the research showing how junk food inhibits the brain. There's a tailor-made Bugatti watch costing a mere $340,000. British scientists plan to weigh the world's trees with a newly-launched satellite. A Newcastle company hopes to grow dinosaur hides in their lab. Urinals could soon be made a little less splashy. Google are trying to talk to dolphins. And Chocolate Digestives are 100 and we've apparently been eating them wrongly for a century. Learn more about your ad choices. Visit podcastchoices.com/adchoices