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Komodo dragons: These powerful predators are vulnerable to human activities.
Blue lasers: Contributed by Shuji Nakamura, joint winner of the 2014 Nobel Prize in Physics
Joachim Frank, Franklin Institute Laureate, has extended the vision of molecular biologists.
Functions of RNA: This small molecule plays a large role in living organisms.
Dispersal versus vicariance
Adaptations of the Joshua tree
Electrophilic and nucleophilic reagents