Summary The exclusive right to create derivative works is a lesser-known exclusive right that is granted to authors of original works who fix their work in a tangible form. However, as can be seen-particularly with respect to samples-it can be a very important and lucrative right.verview. When you are the author of an original work, and you fix that work in a tangible medium (write it down, record it), you are automatically granted six exclusive rights. One of the works that you don't hear about very much is the right to create a derivative work..
Shortly after the discovery of X-rays, another form of penetrating rays was discovered. In 1896, French scientist Henri Becquerel discovered natural radioactivity. Many scientists of the period were working with cathode rays, and other scientists were gathering evidence on the theory that the atom could be subdivided.
In 1939, who wrote a letter to President Roosevelt alerting him to a new and important source of energy developed by scientist in the United States? - 1057337