Physical laws as we understand them may not actually exist.

Muchos creen que las matemáticas existen fuera de nuestras mentes y que constituyen la estructura esencial del universo. Otros piensan que las matemáticas que conocemos están muy sesgadas por las limitaciones de nuestros cerebros.

Si Sarma tiene razón, deberemos asumir que las matemáticas serían también una especie de construcción de nuestras mentes con las que, paradójicamente, hemos construido unas leyes físicas que tampoco tendrían una ontología propia. Estaríamos en un laberinto parecido al que describe Borges en sus cuentos.

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“The aquarium is damaged, water is leaking. The situation is not clear at the moment,” the Berlin fire brigade further wrote on Twitter.

Read more about Researchers discover “Evidence” of an earlier universe than our own.

Computations support the 30-year-old idea that supercooled liquid water can undergo a transition between high-and low-density states.

Over the next decade or more experts say pain treatment will look very different than it does today, with more effective care.

The different colors that we can see are based on different wavelengths of light. The human eye can detect and differentiate wavelengths in three bands (red, green, and blue) covering the range from 450 to 650 nanometers, but we cannot see light from the hundreds of other bands of light that exist outside of that range. There is a technology called hyperspectral imaging that can give an enhanced view of what is going on in the world around us. There are specialized cameras that separate up to 300 bands of light with prisms and then digitize the energy they are detecting on a wavelength-specific basis. These cameras have a huge range of potential applications.

The human eye can only see three primary color bands (red, green, blue). There are hundreds of more bands and with enhanced hyperspectral camera technology there are many valuable applications.