PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We are investigating whether magnetic levitation can be used to explore what happens to biological organisms, such as plants, in a weightless environment like that of space,??? Hill said. ???We can keep objects levitating for months using our magnet ??? the information we get from long-term experiments could be extremely useful for future missions to the Moon or Mars.
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  • phys.org