It's true. Without RZA, hip-hop wouldn't exist as we know it. And instead of fading into obscurity or playing the coy game of retiring-unretiring-retiring, the founder of Wu-Tang Clan still pumps out new albums (the upcoming 8 Diagrams, DigiSnacks and production on Raekwon's Only Built 4 Cuban Linx II), cuts soundtracks (Kill Bill, Ghost Dog, Blad

Print out these diagrams, then cut them and tape them together... viola, you have real tetris pieces. For added fun, climb someplace high and throw these at people walking below

Unlike similar posts, this video features parts lists and circuit diagrams. Also, cut this guy a break, it's his first YouTube video ever. (NB: When he says AA battery in the video, he actually means AAA battery.)

In mathematics, the complex plane is a geometric representation of the complex numbers established by the real axis and the orthogonal imaginary axis. It can be thought of as a modified Cartesian plane, with the real part of a complex number represented by a displacement along the x-axis, and the imaginary part by a displacement along the y-axis.The complex plane is sometimes called the Argand plane because it is used in Argand diagrams. These are named after Jean-Robert Argand, although they were first described by Norwegian-Danish land surveyor and mathematician Caspar Wessel. Argand diagrams are frequently used to plot the positions of the poles and zeroes of a function in the complex plane.The concept of the complex plane allows a geometric interpretation of complex numbers. Under addition, they add like vectors. The multiplication of two complex numbers can be expressed most easily in polar coordinates – the magnitude (or modulus) of the product is the product of the two absolute values, or moduli, and the angle (or argument) of the product is the sum of the two angles, or arguments. In particular, multiplication by a complex number of modulus 1 acts as a rotation.