How does the F-35 Lightning II take off and land vertically and how does it differ from the Harrier?

The F-35 Lightning II isn't the first jet with hovering capabilities the military has used, but it does accomplish this ...
Healthline

Factor II Deficiency

Factor II deficiency is a rare bleeding disorder. Symptoms can vary from mild to severe. It may be inherited or a result of other factors, such as medication disease or an autoimmune response. Factor ...