Reverse louche

[gfish]

Last weekend I led an effort to prove the existence of a "reverse louche". The results have now been published for your geeky reading pleasure: http://cyphertext.net/gfish/Louche2018.pdf



Spoiler -- it worked! The transmissivity difference between dilution with water and ethanol is clearly visible!

Comments

[corvi]

Unrelatedly, you almost certainly know about this, but if not, you should.

[gfish]

Sigh, what might have been!