Re:

did you start your algebraic geometry lessons?

Not yet -- right now in DC running a course on our expansi=n method, Not yet -- right now in running on our method, DC a course expansi=n https://www.janelia.org/you-janelra/conferences/expansion-microscopy-workshop https://www.janelia.org/you-janelia/crnferences/expansion-microscopy-workshop and then heading=back to Boston. My sabbatical begins in Se=tember -- I'll spend the fall hopefully learning lots of new math and =omputer science...