Epidermis | Secrets of Skin
Professor Ben Garrod gives a brief introduction to the structure of skin, especially the epidermis.
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Stem Cell Research | How Science Changed Our World
Professor Robert Winston explores the medical potential in stem cell research, and meets a team of scientists at Imperial College London who have created beating-heart cells from scratch.
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Cauldron of Life | Galapagos
Liz Bonnin joins a scientific team aboard the research vessel the Alucia on an expedition across the Galapagos Island.