Show and Find I Turn Lever an Out 11 How oW Long You Arc Going to Live Many l Other Oilier Questions Answered by hv a Machine fly By Dy JANC JANE JANC New York How How long are you probably going to live How does a cut finger heal What happens when it gets infected Where is h that sacro- sacro sacroiliac sacro iliac joint that got out of whack and doubled you up with backache the other day What is the scientifically approved ap approved ap ap- proved way of brushing the teeth The answers to these and hun hundreds hundreds of ot other questions everyone has about the human body and its exhibit at atthe atthe needs appear In a new the New York Museum of Science and Industry The exhibit planned so that tors can push buttons and pull pun lc levers l vers and then watch the wheels go around tells the Story of ManThe Man The material was constructed abroad for tor the Trust and was loaned to the museum here for its first showing ing in America I Most interesting probably Is the exhibit which enables visitors to predict their own length of life lIle You turn a lever until your present age and your sc sex show on two dials Then you turn the lever Ilver l ver again and a third dial tells the age to which you wIll probably live based on life expectation figures Learn About Your Blood mood Another unusual exhibit lets the visItor do a little blood mixing of his own and understand that corn com matter of the blood groups so essential in blood You can see sec for or yom yourself self how the blood serum erum and blood cells cens mix ii if the blood samples are from com com- compatible compatible groups and how the cells clot dangerously together it if serum from blood of an incompatible group is added A fearsome model that looks like a en nightmare is the man manof manof manof of muscle and bone bone-a bone a skeleton with red strips representing the muscles of the body Even more peculiar peculiar liar looking in fact like an elec elec- electrical electrical man is the figure that is half hail bony skeleton and half hail yellow i t ices Ires This model shows all the nerves on half hail the body Beginning with a model enlarged times of the tiny egg from which human life starts the exhibit shows the development of the body and all its organs and how they tick |