By using the power of the VLTI and pushing the instrument to its limits in terms of accuracy and efficiency, the team was able to reach a performance level about ten times better than other available instruments in the world. (sciencedaily.com)
Both these plans invest your premiums in various available instruments including equity, debt and money market. (aegonlife.com)
Nevertheless, this was an extraordinary number considering the limitations faced by scientists using available instruments — particularly ground - based telescopes, which require researchers to compensate for atmospheric distortions. (science.howstuffworks.com)