-
Dispositivos electronicos que consisten en una capsula de vacio de acero o de vidrio, con dos mas electronos entre los cuales pueden moverse libremente los electrones.
Want to make a timeline like this?
Use Timetoast to turn dates, events, milestones, and phases into a clear visual timeline you can build and share. Timetoast is a timeline maker for work, school, research, and stories.