C 5I30 
IVawj^. 90. 
ILOSOPHICAL 
TRANSACTIONS. 
^anuar. 20, 1621. 
The CONTENTS- 
A further Aecompt concerning the Exiftence of Veins in all J^n4 
of Plants 5 together with a Di f cover y of the Subfiance of thefe 
Veins being Membranous^ m dfo of [ome AUs in Plants re" 
femblingthe AUs of Senfei lihmfe of the Jgreemmfof th$ 
Venal Juice in Vegetables mth the Blood of Animals ^ 
eommunicated by Mr. Ly ft er. The Copy of a Letter from 
Somerfetfliif e concerning a Strange Froft rohich hath lately 
done much hurt about Briftol j together tpitb fome ufeful hints 
fu^gefied upon that occafion^ An ExtraU of a Letter vpriften 
by Monfieur Slufius, gimng his Jhort and eafi& Method of 
dramng Taogents to aU fatrts of Geonutrique Curves, An 
Accompt of fome BooJ^i I, A Difcowfe concerning the Origin 
and Properties of Wind ^ bjfK^Bohni;!^ ll. Deux Madi- 
nespropres a {aire les X^mdvms avec trmr^f^nde fhsiJite ^ 
par le P . Ignace G^ft on Pard ies, Tm A dvertife" 
ments • one^conceming a Body of Algebra in Englifh^ by Mr. 
John Kerfey nom in the Prefs 5 the other, a Sylem of 
fick, rmdf fo bepublifh^t by J^fea ^ir diOT<^lia Ef^ 
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