"Brother Joe" - folk-rock song by Dixie Cannon (stage name of Dmitry Pushkarev). Lyrics by Madlen (stage name of Elena Mitihina). Produced by Dixie Cannon. Performed by Dixie Cannon with Stas Opoichenkov (on drums) at "Pravda Pro" Studios, Moscow, 2009. Sound engineer Igor Pavlov.

In this paper it was considered a model of heterogeneity of vector field within an associative algebra (Clifford algebra) on four - dimensional curvilinear coordinates. It is shown a possibility to get the equations of electrodynamics from model: systems of equations of Maxwell as a single equation, conservation laws 4-current and Einstein field equations. The geometrical interpretation was given for 4- current and a non-trivial "law of conservation of 4-dimensional curl of current" was received.

Образцы упаковки орнамента для тиснения, для упаковки туалетной воды.