THE CHALLENGES: A SNAPSHOT
On February 22 and 23, eight challenges were issued to all 20 teams.  Here is a snapshot of each challenge; please scroll down for extended presentations for each speakers.

TIFFANY SHLAIN

DEAN KAMEN

PIERRE DULAINE

KRISTIN GROOS RICHMOND

DAVID GALLO

LINDA BURCH

HUGO VAN VUUREN

ANNA DEAVERE SMITH