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Metabarcoding

This video describes the technology of metabarcoding, which allows scientists to determine herbivore diets based on the sequences of plant DNA extracted from animal dung.

How Species Coexist

In this talk, ecologist Robert Pringle discusses how large herbivores can coexist by partitioning ecological niches by time, space, and diet.

The Mosquito Life Cycle

This video provides a quick overview of the mosquito life cycle, from egg to adult, and discusses how mosquitoes can transmit viruses to people.

Dengue Virus Life Cycle

This animation shows how dengue virus infects a cell and replicates itself with the help of its host’s cellular machinery.

Structure of Dengue Virus

This animation zooms into a 3D model of dengue virus, moving from the virus’s outer structures to its inner core.