This week, Dan is on the line with Dr Ben Garrod, evolutionary biologist, primatologist and broadcaster, who is currently on tour with his 'So you think you know about dinosaurs?' show. Ben dispells some myths about dinosaurs and tells us all about a current day dino!

Plus, we're learning what brain freeze actually is and all about a fireball in the sky! Also, in the news this week, a brand new technology being developed what might enable us to get from London to Australia in just 4 hours!