[Cob] Coblist Digest, Vol 9, Issue 153

[Sukita]

We are creating a Rocket Stove and have placed some Thunder eggs into 
the Cob. They do not stick in the Cob but are now loose. Any thoughts of 
how to fasten them in securely?

Glue on the hidden side of the Thunder egg.  There needs to be more 
"key" for the cob to hold on.
`sukita