Environmental helpers

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Across
  1. 2. Adi Reza has invented the...
  2. 4. John Webb has invented the...
  3. 5. Horace-Bénédict de Saussure has invented the...
  4. 6. Bo Adamson has invented the...
  5. 7. Boyan Slat has invented the...
  6. 9. Charles Jones has invented the...
  7. 10. Lewis P. Haslett has invented the...
Down
  1. 1. Arye Kohavi has invented the...
  2. 3. Jalila Essaïdi has invented the...
  3. 8. wes Sugden-Brook has invented the...