Show CLAIMS DISCOVERY OF THE ORIGIN OF HEAT CHICAGO April 1 10 O.-Dr O. Dr Andrew J. J Park of or Chicago o A a. graduate of or tho University Uni of ot Victoria college collego Toronto and of or Harvard university believes beHaves as wa announced Y yesterday that he has discovered discovered dis dis- covered ov the true orl origin ln of oC heat and ho Int Intends to la lay his discovery er co before betoTe the Association for the Advancement Ad of or Science Sel- Sel ence In Tn London next net June Tho old theol theory that that heat I Is a mode mod of ot motion I Is declared to be fallacious b by Dr Park He asserts that heat Is Imponderable able ether accumulated In excess This Imponderable matter maUer according to I Dr Jr Park Is completely neutral and Is never manifested a as heat In Its elementary con con- But when It accumulates In excess ex excess ex- ex ce cess 8 and Its equilibrium Is la disturbed It becomes heat Ho IIo says R that when tho the equilibrium of or the Imponderable ether eth r h Iy disturbed there must bo ho motIon motion moton but In Inthis Inthis this thle application motion Is la simply Imply the agent and not tho the principal It Is merely merol the b battery not the electrical power Dr Park says n 8 he was W Intimately ac acquainted acquainted ac- ac with Lord Kelvin ln and that the latter some lome time time- before beCore his death said that he ho believed that Dr Dr- Park was wa workIng working work- work Ing Ins on the right theory He lie says Bays that Professor Tyndall U also indorsed his theory ot of o the origin of h heat at on which b he be has been en working for tor years year carll |