RESEARCHERS DEVELOP THE SMALLEST THERMOMETERS IN THE WORLD

Researchers at the University of Montreal, Canada, have created the world's minutest thermometer from DNA. The size of this thermometer could make it suitable for the measurement of temperature within living cells and thus, facilitate a thorough understanding of what happens within the human body. For more on this story, visit GIZMODO. I am convinced that DNA will get more and more useful as the years go by due to an inevitable increase in humanity's understanding of science and engineering.