About an hour

Hey yes, I 3d scanned it last summer. Here's the 3d scan: https://giza.mused.org/en/guided/266/inside-the-great-pyrami...

Unless you book a private visit, you can only go through the Grand Gallery to the King's Chamber.

They keep the Subterranean and Queen's Chambers locked. (For example: they locked me in the Queen's Chamber and forgot about me while I was scanning).

I entered the Great Pyramid back in the 1990s when you were still allowed to, and visited the central burial chamber, and suffering heatstroke lay down next to where the sarcophagus was to rest. A surreal experience.

The main problem is that Lex is a terrible host.

I tried multiple times to give a fair shake, but Lex seems to never to any research on the guest, almost never has anything interesting to go back and forth on with guests, and seems mostly there to have a wall for guests to talk to, but somehow is less interesting than the wall.

There is no exchange of ideas, its just the guest being able to say whatever they want without any pushback.

I have no idea why interesting guests get called onto this show, other than just having a place to talk to a lot of listeners

Never seen anyone injured himself doing a handstand. But running has a high injury rate and still a lot of people find benefit practicing it