Signo de cáncer
El cáncer es probablemente la enfermedad más temida. Estudios en varios países han demostrado que al preguntarle a la gente qué enfermedad más les preocupa si pensaran que la tuvieran, el cáncer está...
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I won an International Science Fair, and ever since then, a bunch of people have been asking me, "How on earth could a 15 years old have won an International Science Fair?" My...
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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...
