Show RAY X-RAY PENETRATES INCH INCH EIGHT STEEL LONDON March 21 23 3 It W will be b possible In the th near nor fu- fu future tur tu-tur ture by the th aid IUd of the tho th X ray to toleo see leo through steel t l eight Inches thick Professor lullin director of the RadiologIcal research depart depart- department mont ment at Woolwich ool Ich government at- at ar arsenal senal nal predicted In a II recent od ad- ad adOres ad dro Ores before the Iho Royal society It In la n an n easy matter at present by the use us ot of the th X-ray X to pene pene- pene penetrate trat pene-trat pieces plo of steel teel three inches In thickness Professor ted but what ht I l sought by I Is iLS an DO apparatus to en- en cn-abl cn ablo them to examine Into InS Ings 10 or 12 1 Inches luches through h This I Is desired so 0 that flaws riss may he bo detected In castings and ond to 1 avoid old serious danger t to workmen a Ih live t I |