The Todd family contends Mr. Todd may have been killed in relation to his work researching semiconductor material for the institute.

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In addition to Tuesday's court hearing, forensic experts and prosecutors will meet with a representative of the Dutch Forensic Institute to discuss material "secured during this investigation, " the office said.

CNN: STORY HIGHLIGHTS

He proved himself something of a math prodigy, earning a scholarship to study the economics of raw material extraction at the Moscow Geological Prospecting Institute.

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To analyse the new material, researchers at the University of Queensland's Global Change Institute are using image recognition software to identify the creatures recorded in the photographs, and 3D-modelling programmes to monitor how the habitats change over time.

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As a child in the New York Institute for the Education of the Blind in 1949, John Boyer found that contemporary scientific material in braille was almost non-existent.

WHITEHOUSE: John boyer | The White House

Scientists have been trying to find ways to control material properties for a long time, says Paul Lagace, an aeronautical and astronautical engineer at the Massachusetts Institute of Technology.

ECONOMIST: MONITOR