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In this lecture we will review what is commonly called e-learning, including MOOCs, SPOOCs, flipping and DIYU, and see if there are any themes which emerge from the buzzword bingo that is digital learning.
This lecture examines the mathematics behind computing, starting with the history of the explosive growth of computer technology, from code breaking through to all aspects of modern communication and security.
This lecture examines the deep-sea discoveries that have transformed our understanding of our planet, and the history of exploring the deep ocean that covers most of it.
Why has it taken so long to crack the speech processing puzzle? Why do we find speech processing so effortless and machines find it so daunting? And what progress can we expect in the next few years?
What can we learn from history about how deeply the internet could transform news in the 21st century? And how does it relate to broader social and economic trends?
Many televisions, baby monitors, central heating and even light-bulbs are already connected to the internet but this is only the start. Why is this happening? How will all this data be processed? And what are the benefits and the risks?
Roman London was founded on the banks of the Thames to take advantage of the tidal river for traffic trade and communications. But precisely where were the bridge and the harbour, and what did they look like?
Scientists are now finding increasing evidence of the terrible extent of human-induced damage of the sea. What attempts are being made to reduce this footprint of human activity, and can they succeed in restoring the largest living space on earth?