Regular visitors to Digiguide.tv will notice that you now require a subscription to use some of the features.
However, you can give the FREE 7 day trial version of Digiguide.tv Premium a try. Build up your profile with programmes that you like, personalise your grid and set some reminders. Remember, to get a year's worth of personalised TV content for less than 1p per day simply subscribe to Digiguide Premium
BBC Science Correspondent Pallab Ghosh and biographer Sarah Dry join presenter Matthew Parris to discuss the life and work of physicist Marie Curie. The trio consider her finest achievements, including her acclaimed research on radioactivity, as well as the price she may have paid for her success