Ctoi6) 
Bat Iceafetobe tedious: I have maay Experiment! by me 
to fatisfy many doubts, thatmiy be made, viz. of the infi- 
nite number of thefe Infers, and their numberlefslncr^afe; 
and belidcs , how ftrangely they arc able to furnifli and huC- 
band great quantities of matter out of fo fmall a bulk ^c. 
You may cxpeft all from me after another fummersleiiiire, 
which at leaft Ithink neceffary to confirm to me thefe 5 and o- 
ther things concerning their Generation and FoUon. What I 
have faid at prefent, is fuch as I haue certainly obferved and 
you may take the Truth of thefe Ob&mtions for excufc of the 
Ul Texture of them* 
