Paradox of radiation of charged particles in a gravitational field electric field has an accompanying magnetic field, and the whole oscillating electromagnetic radiation field propagates independently of the accelerated charge, carrying away momentum and energy. The energy in the radiation is provided by the work that accelerates the charge. The theory of general relativity is built on the equivalence principle of gravitation and inertia. This principle states that it is impossible to distinguish through any local measurement whether one is in a gravitational field or being accelerated. An elevator out in deep space, far from any planet, could mimic a gravitational field to its occupants if it could be accelerated
Sound of a Woman becoming the third-fastest selling single of 2014 in the United Kingdom. "Giant in My Heart" was released as the album's second single on 13 June 2014. It reached number 4 on the UK Singles Chart. "No Enemiesz" was released as the album's third single on 23 November 2014. The official music video was released a month earlier on 24 October 2014. "Sound of a Woman" was released as the album's fourth single on 24 May 2015. "Cut Me Loose" (SeeB remix) was released as the albums fifth and final single on 21 August 2015. "Sound of a Woman" received generally