&quot;E-Cat&quot; is short for &quot;Energy Catalyzation&quot; which is more or less cold-fusion.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Energy_Catalyzer" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Energy_Catalyzer</a>