Likewise Ruby; I can't parse 11d either (even though I have the answer). Everyone else is saying how brilliant it is, so I'm feeling a bit dense for not getting it.
I enjoyed this one too. Finished by 4 o'clock which is good for me as I don't start till after lunch. Particularly liked 11d and 24a..Thanks Marti for explaining base e - that had eluded me.
Hi, can anyone help me parse 18d? I have the answer meaning rank, & the last 4 letters as Musk, perhaps, but no idea why the first 3 letters fit with the rest of the clue. Thanks.
18d - "essentially" nearly always means the 'heart' or 'central' part of the following or preceding words - so just take the centre letter from each of the preceding three words followed by Mr Musk.