Your task will consist in talking about an invention you find so essential to yourself that you couldn’t live without it, essential to humanity, or just an interesting curiosity and explain why.

Will it be..

· The wheel

· Fire

· The domestication of horses

· The compass

· The automobile

· Concrete

· Nails

· Electricity

· The printing press

· The morse code

· Antibiotics

· The refrigerator

· Television

· Banknotes, just to give very few common examples?

Or none of them? You are free to choose whatever you like, there are so many more to talk about…

But remember, your time is limited, 1’30 to 2mns, so just say your name and country and then go straight to the point. Ready? Can’t wait to listen to you!