Disclaimer: I do not have a sous vide.
Video on insulating sous vide
Fiorella
#2
Not sure this is an insult to sous vide. Process engineers actually use this technique in industry, for large open tanks or similar, to reduce evaporation losses. It’s a known engineered solution.
Bartdorman
(Bart)
#3
Los Angeles did this in a reservoir, but it was to shade the water to cool it down reducing evaporation.
Fiorella
#4
Psssst…FYI…the other reason the engineers do it is to discourage aquatic birds from landing in it…with potentially stirring up environmental and wildlife protection controversy…it’s a bit of a hush hush secret…
jfricke
(Guardian of the bacon)
#5
My Sous Vide kit came with a bag of mini ping pong balls. They work great.
Stephanie
(Stephanie Hanson)
#10
I use the ping pong balls. They work well. My toddler tells me they taste icky. She licked one.