The massive ship is anchored in Stokes Bay in the Solent because it is too big to sail into Portsmouth Harbour. We have a look at the world's ten biggest and most powerful aircraft carriers. Nimitz Class, with a full load displacement of 97,000 tonnes, is the world's largest aircraft carrier.
Best Answer: You may not be able to safely wake your child (my parent's couldn't wake me sometimes). When waking a sleepwalker they person in question will generally wake up disorientated (like someone else mentioned) and not know what is going on.
(For example: How Your Body Clock Affects Sleep) This is why sleepwalking is possible during nREM sleep and not during REM sleep: your body is paralyzed during REM sleep but not in nREM. As for why sleepwalking occurs... well, we still don't really know.