article_snippet.sent: (CNN)Is there anything laser can't do?
article_snippet.sent: From cutting diamonds to preserving endangered sites, all the way to building terrifying weapons and turning your eyes from brown to blue, there is apparently no end to the list of applications for laser.
article_snippet.sent: "We did cloud on a laboratory scale, We can already create clouds, but not on a macroscopic scale, so you don't see a big cloud coming out because Laser is not powerful enough and because of a lot of technical parameters that we can't yet control," Professor Wolf told CNN's Nick Glass.
article_snippet.sent: That is not to say that the laser Professor Wolf's tested isn't powerful: at one terawatt, it has the same energy produced by all the nuclear power plants on Earth:
article_snippet.sent: But that laser technology can look way beyond the clouds:
article_snippet.sent: "There are potential applications in the biomedical field: by changing the color of the laser, we could identify and selectively kill cancer cells, with little or no collateral damage.
article_snippet.sent: "Every time you think you have done everything you can with lasers, something new comes up: it's quite amazing.