Deezer was to give unlimited access to music lovers through streaming technology. The site in its original incarnation was charged with copyright infringement by French agency SACEM, and after being shut down in April 2007 was relaunched as Deezer in August 2007, having reached an agreement with SACEM to pay copyright holders with revenue from advertising on the site and by giving users the ability to download songs streamed on Deezer from iTunes, with Deezer receiving a commission from each purchase. At the time of its launch in 2007, Deezer had not yet negotiated agreements with major music labels and therefore
Tidal stream generator Stingray uses hydrofoils to create oscillation, which allows it to create hydraulic power. This hydraulic power is then used to power a hydraulic motor, which then turns a generator. Pulse Tidal operate an oscillating hydrofoil device in the Humber Estuary. Having secured funding from the EU, they are developing a commercial scale device to be commissioned 2012. The bioSTREAM tidal power conversion system, uses the biomimicry of swimming species, such as shark, tuna, and mackerel using their highly efficient Thunniform mode propulsion. It is produced by Australian company BioPower Systems. A 2 kW prototype relying on the use of two