Then keep going, a hundred million times smaller still, and you finally hit bottom: This is the Planck length, approximately 1.6 x 10-35 meters, believed by physicists to be the shortest possible ...

The definition of the Planck length. Source: Wikipedia. Quite often at FQTQ, we like to talk about immense cosmic structures, such as nebulae and galaxies. And as I’m sure you know, there is a ...

That includes at the Planck length, a distance that, in meters, would take a decimal point followed by 34 zeros to write out. At that scale, Neil explained, the inherent randomness and uncertainty of ...

The distance where this occurs is called the Planck length, 1.6x10^-35 m, and the energy needed to probe that size is the Planck energy-2 billion Joules. Sounds tricky, but it's not the first time ...

What I'm doing here is invoking the idea of the Planck scale. What is that?, you might ask. Good question. It is the length scale at which Quantum Gravity effects are supposed to be important. In the ...