The weekly addition of food into each larvae bin means the necessity to reduce the amount of material they leave behind: some of it is frass, some of it is just material they don't eat (i.e. eggshell shards)
The concept is very simple. The sawzall is turned on, the sled slides back and forth rapidly, fine material falls through the window screen while coarse material falls through the larger screen.
Bonus: cameo appearance of a Compost Kitten named Noodle as she steals the show throughout the filming.
30 июн 2022