4 ms·

In other words, it appears that there are no extra dimensions that interact with gravity like space-time does. The possibility of dimensions that do not intera

by brink 8y ago

In other words, it appears that there are no extra dimensions that interact with gravity like space-time does. The possibility of dimensions that do not interact with gravity appears to be still open. Unless I'm missing something; all this experiment really does is shows that there's nothing else "absorbing" gravity apart from space-time.

dogma1138 8y ago
It also puts a limit on the size and possible geometry of any extra dimensions that might be hiding in plain sight which is quite important.
- goldfeld 8y ago
  Which agrees with, for instance, string theory's circular dimensions.
  - dogma1138 8y ago
    I'm not sure if "agrees with" is the right term, I think with the current experimental evidence we have it's more more like it does not invalidates them.