Show ABOUT THE HYDRATOR the fountain of 0 youth long ought flight after by humans has boon been dis for tho the vegetable kingdom by dentists experimenting with median pal al refrigerators with tho the now device known as a hydrator old vegetables grow young gaan again young vege vegetables table remain young jand sandwiches retain their dainty freshness for many hours tests have have revealed the reviving powers or 0 tho the hydrator ire aro indicated by trials which show that celery has been preserved crisp and in perfect condition for periods extending over six weeks simi lar stories can be told about carrots b parsley lettuce green beans and J green vegetables of almost byry As an extreme test of the tha powers of the discovery wilted celery parsley and lettuce were placed in the hydra tresh fresh from the garden appearance restored in the space ot a few hours hailed particularly as a boon to city households where gardens are few and fresh vegetables must lay in the store sometimes tor for days before being purchased the discovery dla covery la Is also of interest to rural families served by power lines it was pointed out the electric refrigerator which has proved profitable in many a farm home through its ability to store milk butter and particularly cream until marketable quantities were on band now may be used to freshen vegetables already wilted to pork park up greens intended for market and in many ways not available to tho the city woman hampered by a smaller and less certain source oi of supply the hydrator Is the product of general motors subsidiary whose engineers have spent three years and ad more than a million dollars designing the device it to la the second great advance in mechanical refrigeration within a yer the cold control having been introduced in january 1929 to enable housewives to control freezing speeds f |