PHILOSOPHICAL 
T R A N S A C T I O N a 
Giving forrus 
ACCOUNT 
O F T H E 
FrefentVnderta{mgf, Studwsand Ldom 
O F T H E 
INGENIOUS. 
In many 
Confiderable Parts of the World. 
J^O L. XXIL For the Years 1700 and 1701. 
LONDON, 
Printed for S. Smith and B. Walford, Printers to the 
Ro/al Society ^ at the Princes Arms in St PanVs 
Church-yard. MDCCIL 
