We watched an excellent documentary on sound last evening.

Sonic Magic - The Wonder and Science of Sound

I had been about to finish up another Chain Link block, and was starting on the final partial-seam center square when Tom found something worth watching, so I'll finish up that block this afternoon - once I rest up and take a shower!  

 

It's almost noon, but basically it took me all morning to take out the trash and recycling (thought Alex would do that yesterday before he left....), vacuum the bedrooms (embarrassing how much stuff I had to empty out of the cannister), and drag the hose over to start filling the pool (it was getting down too low.)