The challenge will be to produce large quantities of this glue without it sticking to everything that is used to produce it.

We tried washing the glue off. It didn't work.

There are obvious applications since this adhesive works on wet surfaces. One possibility would be as a biodegradable surgical adhesive.

In cases of porphyria, a minor disease, the patient excretes large quantities of porphyrins.

It might be easier than feeding large quantities of hay. But it also would require them to have some fences still in place.

I was less successful in my attempts to effect preventive vaccination against typhus by using the virus and in trying to produce large quantities of serum using large animals.