Lo que sabes
(sonido de autobús) (aplausos) Desde pequeña, mi herramienta favorita era una tijera y tela. Se imaginará que cualquier camisa, cualquier zapato que llegara a mi lo primero que hacia era alterarla,...
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Good afternoon. So, what I want you all to do right now, is to think of this mammal that I'm going to describe to you. The first thing I'm going to tell you about this mammal, is that...
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Today, we live in the most troubled times. All the nations of the world seem to be undergoing some degree of change. And in order to avoid the problems that we've had for years --...
I feel really privileged to be here. I have cried, I have laughed, I have been profoundly touched and I feel really privileged to be alive. I am grateful that I am alive. In 1944, my parents were in a...
So how many of you are educators, past, present, or future? Raise your hands. Good. I'm in the right place. I'm a recovering high school English teacher. True story. How many of you...
Did you know that 15 minutes of stress are enough to change the sex of some regions of the brain? From the male form to the female form or from the female form to the male form? I didn't know...
Earlier this year, I won an international science competition. (Laughter) Ever since then, a bunch of people have come up to me and asked, "How on Earth could a 15 year old have come up with a...
