Discovered in 1863 by Ferdinand Reich and Hieronymus Theodor Richter in Freiberg, Germany:

150 Years Later, Indium Is a Highly Sought After and Expensive Metal Used in Touch Pads, Thin Film Solar Cells, Flat Screens and LED Lights
150 Years Later, Indium Is a Highly Sought After and Expensive Metal Used in Touch Pads, Thin Film Solar Cells, Flat Screens and LED Lights
150 Years Later, Indium Is a Highly Sought After and Expensive Metal Used in Touch Pads, Thin Film Solar Cells, Flat Screens and LED Lights