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Space and astronomy
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astronomy
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space missions
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environment and energy
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Earth science
environmental issues
energy
transportation
Computing and technology
exact sciences
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nano-tech
military technology
futurology
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Evolution and nature
medicine
Genetics
the brain
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Science and society
history
The skeptic
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Scientists
Science in Israel
Research and development in Israel
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Israel in space
the defense industries
Academy and education
Scenario of using a satellite communication system made by Alta
