More than 10 years ago researchers found that some MRI scans had an immediate positive effect on the patients? depression. Based on these findings, the Boston-based startup Tal Medical was founded to develop a version of MRI called low field magnetic stimulation to treat severe depression. http://www.mindsofmalady.com/2016/03/tal-medical-develop-innovative-device.html?
Australians have led the world in classical guitar development, including Greg Smallman whose lattice bracing technique, that has now been adopted widely throughout the world, gave a substantial boost in projection.
http://www.classicalguitarreview.com/the-best-classical-guitar/