We're giving you the chance to ask your questions online about the engineering behind the 2014 CHRISTMAS LECTURES.
Special guests from The Royal London Children's Hospital will see sparks fly in this year's CHRISTMAS LECTURES.
Congratulations to Anna Parry, winner of the You Invent 3D printing competition
A skyscraper is turned into a computer game, the BT Tower is adorned by lightbulbs and the Coventry House screen in Piccadilly
Join the revolution. Learn to hack your home and take control of the devices in your life. Anything is possible. Sparks will fly