Popular science monthly . Till iiuiii on the rinit is thiily livi ytjis old. The one onleft is fifty. The patterns of baldness ore distinctly different Sli can transmitof this type i.\inherits the tendency to baldness from both])arents she herself becomes bald. Inherit-ing the tendency from both parents doesnot mean that both parentsmust be bald, but that the father is bald ,iiul themolh-er a bald wo-man must in-herit doublethe tendencythat a baldman wom-en may be-have as carri-ers of bald-ness explainswhy it mayski|> genera-tii)ns and ap- pear in a fam
Popular science monthly . Till iiuiii on the rinit is thiily livi ytjis old. The one onleft is fifty. The patterns of baldness ore distinctly different Sli can transmitof this type i.\inherits the tendency to baldness from both])arents she herself becomes bald. Inherit-ing the tendency from both parents doesnot mean that both parentsmust be bald, but that the father is bald ,iiul themolh-er a bald wo-man must in-herit doublethe tendencythat a baldman wom-en may be-have as carri-ers of bald-ness explainswhy it mayski|> genera-tii)ns and ap- pear in a familendencycan bedaughter sothat baldnessitself mightnot show formany genera-tions. In thelong run halfthe sons of abald man or awoman carri-er will be baldand half ofthe daughterscarriers. Ifthe mother isbald all of thesons will be Popular Science Monthly \y suddenly. The carrier bald and alltransmitted from mother to Illness will. Father and daughter aged sixty and twenty-two. Both have lux-uriant hair, although the father lost his in youth tlrough fever 813 of the daughters carriers. occasionally cause bald-ness in wom-en when thereis only thesingle inherit-ed a case ofthis kind notall of the sonswill be thereis no tenden-cy to baldnessthe hair mayfall out frompoor health,butafterwardit is regained. A Bicycle Which Wont Let You Lose Your Balance/VN APPARATUS has been invented byl\ Eugene Tourtier, of Paris, France,which gives bicycles, motorcjcles and everyother similar vehicle a vertical equilibrationregardless of whether or not the road is is merely necessary to support themachine in an upright position by operatinga lever attached tothe handlebar. The le^er canbe operated whilethe bicycle is mov-ing, making it pos-sible for a rider toremain in his seat asthe wheel comes to astop and to startagain without dis-mounting. The apparatusconsists of two steel-rod supports pi\ot-ally
Size: 2169px × 1152px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjectscience, bookyear1872
