Never miss a talk! SUBSCRIBE to the TEDx channel: http://bit.ly/1FAg8hB How do we sound credible? Dr. Sicola (http://vocalimpactproductions.com/about/) shows how your vocal delivery influences how your message is received, and how to use it to your advantage. Watch Laura Sicola's talk to learn how to hone your "vocal executive presence" and make your desired vocal impact!

This talk was given at a local TEDx event, produced independently of the TED Conferences. In a hilarious talk capping off a day of new ideas at TEDxNewYork, professional funny person Will Stephen shows foolproof presentation skills to make you sound brilliant -- even if you are literally saying nothing.

This talk was given at a local TEDx event, produced independently of the TED Conferences. In this fun and personal talk, Caroline shares a story of moving from stage-paralysis to expressive self. Accompanied by an unusual prop, she encourages us to use our voice as an instrument and really find the confidence within.

Debunking charisma as being purely innate or magical, Olivia Fox Cabane reveals how specific behaviors of presence, power and warmth can help individuals to develop their personal charisma. The author of The Charisma Myth also shares anecdotes and research that illustrate how elements of charisma are learned, interpreted and impact relationships.

Body language affects how others see us, but it may also change how we see ourselves. Social psychologist Amy Cuddy argues that "power posing" - standing in a posture of confidence, even when we don't feel confident - can boost feelings of confidence, and might have an impact on our chances for success.

There's no single formula for a great talk, but there is a secret ingredient that all the best ones have in common. TED curator Chris Anderson shares this secret -- along with four ways to make it work for you. Do you have what it takes to share an idea worth spreading?