Estudiante inventa linterna LED que se alimenta con el calor de cuerpo humano

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Ann Makosinski, canadiense de 15 años ha creado un nuevo tipo de linterna LED, que utiliza como energía el calor del cuerpo humano, solo con sostener la linterna en sus manos, esta comienza a iluminar.

Utiliza un dispositivo llamado baldosa Peltier, la cual produce electricidad cuando se enfría por un lado y se calienta por el otro.

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Con su invento quedó entre los 15 finalistas de la Feria global de Ciencia de Google

Fuente: Gizmodo

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