What do the pyramids in Egypt, Leonardo da Vinci's portrait of the Mona Lisa, sunflowers, the ...
Video created by Vladimir Matveev (St.Petersburg, Russia)
The rails are magnetic strip, and the wheels are round magnets as seen in "Toy Maglev Train" ...
Kinesins are a class of motor proteins found in eukaryotic cells. Kinesins move along ...
This video shows cardiac cycle which is related to the flow or blood pressure that occurs from ...
www.myspace.com/rgtproductions this was a bonus assignment for my Physiology of Fitness class ...
The death of a small child is a tragedy. The death of a small child from parental neglect is a ...
Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus ...
Erin Gaughan Kazuko Kato Jeff Chudacoff Rajiv Lala Ronald Walton The Crayfish Experience ...
Esta cena foi filmada no susto e em posição incômoda enquanto eu era devorada por ...
This animation shows how natural defense against infection works. The alternative pathway of the ...
The bbc have made an excellent podcast mini series called a brief history of mathematics annd ...
We are the Hui Zheng lab at BCM and study Alzheimer's Disease. Thanks everyone for your comments ...
In episode 51 of MicrobeWorld Video, filmed at the American Association for the Advancement of ...
A DNA clamp, also known as a sliding clamp, is a protein fold that serves as a ...
Computed Axial Tomography (CAT) Scan
This video shows the features of the red blood cells (erythrocytes). Red blood cells are able to ...
This is very beutiful video clearfying the complex mechanism of cross strand exchange. Cross ...
This video shows the packaging of DNA in the nucleus. One human cell's DNA length is 2 meters, ...
In this video conformational changes of bacterial ribosome during elongation are shown. Ribosome ...
This video shows how the mapping is done in human genome project. More info: Completed in ...
Enzymes are usually very specific as to which reactions they catalyze and the substrates that ...
Transcription of some genes can be induces by specific inducer molecules. Lac operon is an ...
Osteoporosis is a medical condition where the bones in the body become increasingly brittle and ...