| Show SCIENTIFIC MISCEllANY Th The life hIstory ot of the tho eel just completed b by Dr J Jobs Is mentioned as of the tho most over er worked out h hy the tho naturalist t tit h for tor povos to ho hi hotho hithe the tho Atlantic th Is about trI a along Ih the coast t to SpaIn and to this deep son ser region the COIN a iong O tourney l rein I thin nn fresh l vaters ni r of f t th J tile the females their CI eggs which gradually IOta larvae lonno Tho reach their greatest June JUlie Ihl they cease to 10 teed nn and l euter Into n a retrogressIve tact mot lasting about II at year eor In n which tt they take Ito toot and anel gradually decrease In 10 sIze anti ond toko on the Iho else tier der farm Near the close clos of oC this metamorphosIs the tho be become become come vcr very actIve They staRt In nt toward the tho cont entering the 1101 In September to De Dember those Carl farther her awny In January or 01 hut but not reaching Danish waters water until ArH anti and May Mal Man perish itt hi the tho passage or of the tho Channel and onet other waters on tho th wa way The remnant or of the army or of young finally beComes In Iho streams all over where they toed feeS grow nail to make the return migration to the sea Ma MaA A comparison ot of the SIze 20 of the stream turbine ot of the cruiser croSser Mil of Uie tho triple reciprocating engine or of orthe the ermont Is Interesting eaCh aeh esel about SOO horse horsepower horsepower power The lh turbines length lelh over III au I ts is IS Isis width 13 feet teet height rest 01 bear area orea 21 square feat end area I sqUare teet sIde S j or target area square feet The length Is i 20 feet wIdth HI feet teet height 21 feet teet floor noor 37 feet feel end area 21 rc reel feet sub eren 1 73 feet The Tho accident at Ing Ingin In which n a train at high slee 1 was Willi thrown from the truck on R a curve hu brie leit to 10 muCh discussion lou the conditions condition necessary for fol running 01 on curves cures The tracks 8 nrc specially to a prevent nad the cau causS of seems sCOrnS to ho be failure ot of the thc trucks truck to guide the II I Is i shown show II does Ios not depend upon the tho truck itself lf Au 1512 old engineer points out that certain trains which had bail II a habit or leaving thC tra 1 on ft c carve ne were braked mostly by th lie causing the cars to 10 bump against It and as s the draw liar engine and tender low lower or er titan the ot of the thc trucks truck the rear of the engin wa ace depressed nd the forward end tind raised rho rhe conditions are arenow now With emergency the braking I is mostly done b by the tho traIn but as the be is IN now higher than the Iho axle ot of the tho trucks the forward end endot ot of the engine Is rl sed b by tho th I culling back of the care A now lOcomotive de design design sign Is the suggested r remedy mM In 11 title this the tho weIght must ho be readjusted enough be on the tho forward trucks to make sure suro that the they con can gul 1 the engine at nil all tImes A premising new fruit from Uruguay grows on n a plant having leaves that are green and shining on tl the upper tipper Thu fruit us as having the size sizO or tin an and th the shape or of the apple Is yellow and scarlet when mature end it 11 has it II perfume or at Il a delicacy in III no other fraiL py seed Is like it a large h el nut The fleshy Ish putt part Is Small hut bul Is expected to with sail Its It tale Is extremely agreeable This edible pulp PilIp Is credited with remarkable An device delce for lag from the tho InterIor ot or boiler tUbes I VII Re ft a alm nt lit It ft recent XI in 11 Th The nolor Jt low 1 C for r It Its II el Is elite II tO 10 liars 11 I iiii Ih tha tube tithe elong which It cutting on oft all settle with groat r Or Ordinary glass Iou as I Ic well traIl is 18 isOne one ot of tho t I of but for ter it fJ glues Is very an I C K 8 13 hns hils shown to engineers In which the tho need co U ert I is fairly well realIzed Th Thew The ew globe iS 18 n It tilted ed mixture Of o 3 lart of silicate S or of eel III borax Addition or of I II parts or r Powells flint giaNt gives the material stability materially I ICs setting the tho conductivity On Recount account of oC It lIst tow low the Ille I not eo ever workable but It rita cnn be rII east t mit plates pinteR or rods IVd anti tt It takes toko a line It is IH l titan ordinal glass In with a density of If I 1 shOW t under recitatIon Is very er t to nOt Is opaque to ultraviolet light When Powdered and fused to clean copper It adheres well without crack Tele Telepathy nth or Is 18 to develop new possIbilItIes It if U tIle e of I rnest nrc currents the iho ten len idon o ef mercury enticing It to rise and fall In a 11 vertIcal tu tuie o amid nud It appears that this hue tret Is and UtIlized in III on sensitive ro 10 ocher ThIs device delle my detect such Ca licate impulses a as those thoe pent Int from Il a con Ock t battor battery It would seem that this miniature o might haVIl oth r uses tM itS Inventors Is that with It a battery In his pOcket it If confederate favorably placed In III tM the bod body or of 1 a ball wOuld he be able to send onel mO messages t to it 11 on Ih the platform wIthout It |
