[Christmas Lectures] Sparks will fly (1/3) - The light bulb moment (Danielle George)

In 1878, Geordie inventor Joseph Swan demonstrates the first working light bulb. Now in 2014 we can find tiny LEDs in almost everything we own. So can we use a humble light bulb to start our own imaginative, creative process? Danielle will announce the new rules of invention and show you how to use modern tools and technologies to have fun and make a difference to the world around you.