new life art To complete the stylish extension, a number of the property’s existing hardwood windows have also been sympathetically replaced. Tasked with identifying a system that could match the visual appeal of the original wooden frames whilst offering improved quality, usability and security, the Dortech team took the innovative step of suggesting a change to aluminium. After reviewing alternative products on the market, Senior’s high quality PURe® aluminium windows were found to significantly outperform cheaper aluminium systems and offer the perfect solution in terms of both performance and aesthetics. Rock 'n' roll music and photography simply come together with all the great visuals featuring musical instruments, large crowds and colorful theatrics. While there are tons of great rock 'n' roll photographers, one name simply stands out from the rest: Baron Wolman. This American photographer made his name big and synonymous to rock 'n' roll photography in the 1960s by contributing his great work of photography to the perennial rock 'n' roll magazine, Rolling Stone. Let us examine his life and his work. A radio signal is usually very weak and should not travel long distances on its own. A method to handle this challenge is to use a strategy called Amplitude Modulation or AM. The technique imposes an additional signal on the already existing carrier wave that transmits the info. The amplitude in the second signal varies (increases or decreases) correspondingly on the amplitude in the first wave. These variations in amplitude or strength are employed through the receiver in order to reproduce audio and visual information (different sounds and images).