It isn’t that often that we civilians get the chance to closely examine the fantastic internals that make up the modern marvels of avionic engineering. Luckily for us, [Glen] got his hands on a 747 ...

The average fuel pump lasts for more than 100,000 miles and sometimes longer, so more than likely, you won’t have to worry about it failing for quite a while. But the more miles your car accumulates, ...