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| “I have the coolest job: I play with robots in a ‘sandbox’,” says NASA engineer Marleen Martinez Sundgaard. In her lab, bright lights mimic the sunlight on Mars and crushed granite provides the dust-free sand. (Rocco Ceselin for Nature) |
Why Saudi Arabia’s outreach to Turkey is about risk management, not
ideology Opinion: Yoel Gozansky|04:22
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*Why Saudi Arabia’s outreach to Turkey is about risk management, not
ideology* Opinion: Against regional turmoil and doubts over US security
guarantees, Ri...
Hace 19 horas
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