Imagine this ethical dilemma of science: a small number of laboratory-bred animals must suffer or be killed in order to test a new treatment for pancreatic cancer that may a large number of humans extend their lifespan. the decision to sacrifice the animals would be an example of

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

they absorb it i think

not sure

you