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¿Qué es eso de...?: Un poco de ciencia para curiosos (sepan o no sepan matemáticas)
Paperback
ISBN13: 9781076129635
Publisher: Independently Published
Published: Jul 19 2019
Pages: 286
Weight: 0.73
Height: 0.60 Width: 5.50 Depth: 8.50
Language: Spanish
Por qué se sienten los científicos tan seguros de lo que dicen? Qué es eso de la Teoría de la Relatividad? Y la Física Cuántica? Son tan distintos virus y bacterias? Hay algún problema con la homeopatía?
Preguntas como esas, y muchas más, son naturales para cualquiera en un mundo repleto de tecnologías que generalmente usamos sin saber cómo funcionan. Normalmente nos resignamos a suponer que alguien debe conocer las respuestas, aunque haya quien tenga sus dudas sobre si realmente los científicos sabemos lo que nos traemos entre manos.
Este texto es para todos aquellos que no tenían esperanza de que alguien les explicase (de forma comprensible) ese tipo de cuestiones.
Los temas son muy variados, en su mayoría centrados en la física que es la especialidad del autor (relatividad, efectos cuánticos, gravedad, el universo, átomos y moléculas, ...). Pero también se tratan cuestiones tan cotidianas como el interés compuesto y la escala musical; o tan filosóficas como la brecha de género, el fundamento molecular de la vida, o la naturaleza del tiempo.
Y, por supuesto, todo ello sin necesidad de saber sobre matemáticas ni cómo se hace una división (aunque en alguna ocasión sí convenga saber para qué sirve dividir...)
El autor es Doctor en Ciencias Físicas y Profesor Titular de la Universidad Complutense de Madrid. Con más de 30 años de experiencia investigadora y docente, se considera a sí mismo un apasionado por descubrir cómo funcionan las cosas, y por contagiar a los demás su sorpresa y entusiasmo ante ese descubrimiento.
Índice
Introducción
Curiosidades
- Qué es la ciencia?
- Un número que se llama e
- Un poco de nada
- Qué es la Teoría de la Relatividad?
- Son medicamentos los productos homeopáticos?
- Ingredientes para un universo interesante
- Influye la luna en los nacimientos?
- Qué es la Física Cuántica?
- Qué separación tienen los trastes de una guitarra?
- Astronomía Qué hay por allí arriba?
- Emulando a Eratóstenes
- Pero sabe alguien qué es realmente el tiempo?
Reflexiones
- Como el niño que se asusta de un garabato torcido
- Números para los siglos tras muchos siglos de números
- Buscando recetas contra la brecha de género
Índice de contenidos
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