Science & Medical Videos Dnatube
3109 views
Adherence and resistance
Adam Barrett, a nurse who is HIV positive, discusses his first symptoms and the challenges of ...
5459 views
CTL killing a target cell
Video microscopy of a cytotoxic T lymphocyte in action.
5547 views
The Central Dogma Song
“The Assemblers” (Peter Skewes-Cox and Dr. Graham Ruby) sing about DNA and proteins.
4124 views
Bee Colony Collapse Disorder
Charles Runckel, a graduate student in the DeRisi lab, uses the Virochip to examine the mystery ...
3030 views
Leading-Edge Bioinformatics
Peter Skewes-Cox, and Dr. Graham Ruby, both in the DeRisi lab, explain state-of-the-art DNA ...
6450 views
Mosquito Reggaeton, a Dengue Rap Song
Reggaeton, a popular Latin music form, rallies against dengue.
1879 views
Health Brigades in Managua's Neighborhoods
In the effort to eradicate dengue and mosquitoes, neighborhood leaders work with local conditions.
4298 views
Mosquito Vector Education Program
The Nicaraguan grassroots program teaches mosquito control methods to curb dengue fever epidemics.
8647 views
The Life Cycle of Mosquito
To prevent mosquitoes from spreading diseases, it's essential to understand their life cycle.
3061 views
Managua As a Result of Rapid, Unplanne ...
Poor management of drainage, drinking water, and wastewater, makes excellent mosquito habitat.
4603 views
The identity of the stickleback fish o ...
The identity of the stickleback fish stumps the contestants on the game show.
7954 views
Fossil Record of Stickleback Evolution
A quarry site in Nevada carries the evolutionary history of a population of stickleback fish ...
4283 views
Environment for Stickleback
Environment for stickleback is explained in this video. At the end of the ice age, the ...
7171 views
Fruit Fly Mating Rituals
The mating rituals of some fruit flies can be lengthy and even their territorial displays are ...
5997 views
Breeding Corn from Teosinte
Corn was originally bred from the teosinte plant by native Mexican farmers. The morphologies of ...
5166 views
A brief introduction to Stickleback Fo ...
A brief introduction to how stickleback fossils are collected and used to study evolution. It ...
4391 views
Hardening Fragile Fossils for Extraction
Due to the delicate nature of fossils, a hardening chemical is dripped onto every fossil before ...
2644 views
Dung Beetles
Fossilized dung beetle balls are part of a comprehensive fossil collection project to ...
4701 views
The Delicate Process of Excavating and ...
Fossils are extremely fragile. Scientists remove them in a protective layer of plaster and clean ...
5835 views
Floods Supply Sediments for Fossil For ...
The floor of a rift valley is prone to periodic floods that carry in fine silt--the sedimentary ...
8903 views
Plate Tectonics in Rift Valleys of Africa
African rift valleys were formed by the separation of tectonic plates. Water flows down to the ...
5869 views
Classification of Stone Tools
Prehistoric stone tools are classified into six broad technological modes by the level of ...
4981 views
How to make Stone Tools by Flintknapping
Stone tools similar to those found at prehistoric archaeological sties can be made by fracturing ...
7276 views
Stratigraphic Principles Rock layers
Dr. John Shea demonstrates the two main principles in the study of rock layers: superposition ...