On my recent visit, I was there almost the entire time the museum was open. How long you spend there will really depend on you. If you like looking at everything in detail, it could take 6 to 7 hours. If you're good at skimming and maintaining a pace, you can get through it in an hour.
The tour takes about 1.5 hours, sometimes it may take a little longer depending on questions etc.
Depends on your interest, couple of hours I would say!
3-6 hours 👍 at least
Very much depends how much you stop to read and how many videos you watch. I spent about 2 hours there, walked quickly through a few parts I didn't care so much about, and didn't visit any of the 4 or 5 secondary exhibits. Could be an hour if you mostly just walk and look at pictures, could be 3-4 hours if you really want to see everything
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