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Show . -iJ"' ' j m WS:i$? . :(:mi;f:r i- i:Mt&j. x - I C :i iMmm ;' " a. - IlllllSr i'M&m . , : lllli : I SiSMM II !': If Mx i 111 JSklWi 'M II ? ' ! s .: W.S:Mm : I i.iifi.HSII B M H m P .i f .: :p. $ mPXMMMMW. W&- 1 ;? :sfii-. '!.:.:: .!!..,' oO:.:.:.;:ii: t-: siif:. :ifc?a;ii5 .. h ' ' -x y : : : M 3 It WiK : WBffffff' -vN v - Sfc j . ' ,:.;::::::::v::::::;::::.::;: A Gem of a Satellite Bell Telephone Laboratories ' Robert J. Nielsen carefully sets into place an asm -solar cells with a transparent covering of man-niai phires. He is working on a developmental model o) t munications satellites that will be expected to rplav , phone, data, and television across the oceans for tfi , or more. The solar cells, which convert sunlight into V tricity, are covered by thousands of thin slices of to protect them from space radiation. " |