Monthly Archives: May 2014
Posted on May16,2014 by James Lincoln
This post was posted in CoolStuff Newsletters, Chemistry, Energy, Light & Color, Optics, Measurement and was tagged with wavelength, refraction, frequency, reflection, Rspec-explorer, RSpec, spectroscopy, color experiments
Posted on May12,2014 by Bruce Rea
Plasma is the fourth state of matter and the most common state. A very large voltage is created by a Tesla coil-like circuit and this creates a high electric field between the central electrode and the inner glass. The Field is strong enough to ionize the gases in the ball.
Tarbut V’ Torah [...]
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