Rhys talks to Dr Neil Warren about his Ultravision technology designed to remove smoke during surgical operations, Huw James shares an experiment you can try at home involving floating bubbles, we meet Dr Luis (Nando) Ochoa and Chris North, Ed Gomez and Hugh Lang round up the latest news from the world of astronomy.
Dean Burnett rounds up some recent news stories that have caught his skeptical eye, Becca Smithers reports on new research into bar headed geese, we meet Gary McGee and James McKemey from POD Point looks at recent sales trends of electric cars.
Kris Sangani looks back over the consumer technology trends of 2014 and makes some predictions for 2015, Beth Berry reports on the Quagga skeleton, we meet Mathieu Lucquiaud and Yasmin Ali tells us about SmashFest UK.
Jana Horoc from the National Museum of Wales, Cardiff tells about an exciting stargazing event taking place this weekend, Neil Monteiro reveals what the loudest animal is, we meet engineer Phil Stephenson and Rhys talks to inventor of the mind map, Tony Buzan.
Beth Berry and Becca Smithers join Rhys to discuss the biggest science stories from the last twelve months.
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