Greatest Discoveries (third conditional)

By Jcbecerraj
  • If Nicolas Copernicus hadn’t discovered elliptical orbits; mankind would have thought that earth was the center of the galaxy.
    Oct 2, 1543

    If Nicolas Copernicus hadn’t discovered elliptical orbits; mankind would have thought that earth was the center of the galaxy.

  • If Hans Lippershey hadn’t invented the telescope; we wouldn’t have been able to develop astronomy sciences

    If Hans Lippershey hadn’t invented the telescope; we wouldn’t have been able to develop astronomy sciences

  • If William Harvey hadn’t postulated his theory about blood’s circulation; mankind wouldn’t have known open heart surgery

    If William Harvey hadn’t postulated his theory about blood’s circulation; mankind wouldn’t have known open heart surgery

  • If John Dalton hadn’t discovered the molecular weight; we could have not studied molecular composition

    If John Dalton hadn’t discovered the molecular weight; we could have not studied molecular composition

  • If Gregory Mendel hadn’t invented genetics; cloning would have not been possible.

    If Gregory Mendel hadn’t invented genetics; cloning would have not been possible.

  • If Karl Landsteiner hadn’t discovered the different types of blood; blood’s transfusions wouldn’t have been possible.

    If Karl Landsteiner hadn’t discovered the different types of blood; blood’s transfusions wouldn’t have been possible.

  • If William Harvey hadn’t postulated his theory about blood’s circulation; Karl Landsteiner wouldn’t have been able to discover the different types of blood.

    If William Harvey hadn’t postulated his theory about blood’s circulation; Karl Landsteiner wouldn’t have been able to discover the different types of blood.

  • If Alfred Wegner hadn’t discovered Pangaea; mankind would have thought that continents have been there forever.

    If Alfred Wegner hadn’t discovered Pangaea; mankind would have thought that continents have been there forever.

  • If Alfred Wegner hadn’t discovered Pangaea; people wouldn’t have known that all continents have similar species.

    If Alfred Wegner hadn’t discovered Pangaea; people wouldn’t have known that all continents have similar species.

  • Blood’s transfusions wouldn’t have been possible if Karl Landsteiner hadn’t discovered Rh blood group system

    Blood’s transfusions wouldn’t have been possible if Karl Landsteiner hadn’t discovered Rh blood group system

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