More Ditloids

[Yellow Peril]

I thought that as you are so clever....and quick, you might be able to make sense of these:

19 squared [this is actually written to the power of 2 but I can't reproduce that here] =
There are no letters to guide. Any ideas?

Also
10,000 = L u t S but it is 20,000 Leagues under the Sea? not 10,000....any suggestions?
8s = B R C I've put British Race Course but it was iffy.....any other suggestions?
B29 = E.G.

Thanks

[squarebear]

8 STUDENTS = BOAT RACE CREW.

Between Oxford and Cambridge.

From http://www.ditloids.co.uk

[Vicasso]

The B29 that dropped the A bomb on Hiroshima was called 'Enola Gay' apparently the pilot's mother's name