“The Conics of Apollonius (c ... “The work deals with the theory of ellipses, parabolas, and hyperbolas – the curves which you can see if you shine a flashlight on a wall.” ...

\documentclass[crop,tikz]{standalone}% 'crop' is the default for v1.0, before it was 'preview' ...

Midea Hiconics, the solar storage and inverters subsidiary of Chinese electrical appliance manufacturer Midea Group, has unveiled a new series of all-in-one, single-phase residential energy ...

Clausthal University of Technology, Clausthal-Zellerfeld, Germany. where on the right hand side of (1) corresponds to a hyperboloid of one sheet, on the right hand side of (1) to a hyperboloid of two ...