Grade levels: Senior High (10-12)

Political cartoonist Terry Mosher, AKA Aislin

Writer Mark Abley gives discusses how languages survive and adapt.

Artist Gunther von Hagens, who invented the plastination technique for his travelling corpse museum, brings samples from real human heads on stage with him.

Alan Hirsch, a neurologist and psychiatrist specializing in the treatment of smell and taste loss, speaks about the relationship between smell and behaviour.

Photographer Rick Smolan.

Thirteen-year-old blues guitarist and singer Jimmy Bowskill blows the audience away.

The Celtic-based musical ensemble Quagmyre presents a few songs and step dancing performances.

Olympics committee member Dick Pound.

Sarita and Shiv Sud, co-owners of Laughing Yoga Club.

Ergonomic designer Bryce Rutter talks about good design, criticizes everyday use products and explains what product design should take into consideration.