For any given line in 3D, there's an infinite family of lines that are perpendicular to it, namely all the lines that lie in the plane for which the line is the normal of.<BR><BR>The second ...

In 1977 Professor Iwasaki wrote his first paper on perpendicular magnetic recording (“An Analysis of the Magnetization Mode for High Density Magnetic Recording,” IEEE Trans. Magn., MAG-13 ...

Lines Squared Nanoleaf If you already have Lines, and are just looking to add some perpendicular geometry, Lines Squared are fully compatible with your current kit.

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 201, No. 1065 (Mar. 22, 1950), pp. 192-196 (5 pages) It is shown that, when two superposed fluids of ...