A microscope built in the UK is the first in the world to produce 3-D internal pictures of objects. This microscope combines two techniques, X-ray microtomography -- which produces 3-D images from a ...
New Delhi: Dr. Padmavathi R., professor of pathology at Madras Medical College, has been working in her field for over 20 years. Her career went up, and so did her back pain. As a pathologist, her day ...