Knee replacements improve the lives of the people in need, yet it has a very wasteful side too. The knee replacement procedure creates about 30 pounds of waste, and about half of it is biohazardous material that needs to be disposed of in an energy-intensive safe way.
Photo by: https://pixabay.com/photos/knee-taping-massage-shoulder-human-2768834/
A breakthrough at Osaka university of Japan; eggs were created from male mice cells. It is done by separating the XY chromosomes, then adding another
Our immune system consists of different types of organs, cells, and molecules. The function of the immune system is to protect our bodies from invaders
Scientists attached electrodes to a goldfish to understand the fish’s navigational system. They found that nerve cells that have a decreasing activity as the fish