Inertron

From Wikipedia, the free encyclopedia

Inertron is a fictional metallic chemical substance found in the DC Comics Legion of Super-Heroes universe. It is the hardest, densest substance in the DC universe, and is often used by the Legion of Super-Heroes in the 30th century. The first mention of inertron was in Adventure Comics #336.

Inertron is frequently described as indestructible and impenetrable; however, this only applies to regular humans, lesser superhumans and 30th century known technology, as, on some occasions, Superboy and Mon-El could break an inertron container by using all their strength. In Adventure Comics #370, though, a triple-layer inertron prison was described as too tough for Superboy or Mon-El to break through. Matter Eater Lad has been shown to be able to eat it, however.

[edit] History

The earliest known mention of inertron was in the August 1928 pulp magazine Amazing Stories, in the first Buck Rogers story, entitled Armageddon 2419 AD, by Philip Francis Nowlan. Nowlan's inertron was similar to that used in the DC universe, in that it was difficult to obtain and virtually indestructible. Nowlan's inertron was also a perfect gravity shield so that any material above it would be weightless, a characteristic similar to H. G. Wells' cavorite.

According to Armageddon 2419 AD:

“

[Inertron] is a synthetic element...It reflects 100 percent of the heat and light impinging upon it. It does not feel cold to the touch, of course, since it will not absorb the heat of the hand. It is a solid, very dense in molecular structure despite its lack of weight...It is a perfect shield...in many ways resembles the fabled hypothetical antimatter. It can co-exist with matter from our universe without mutual destruction, but it doesn’t much like to. Given a choice, it will try and head to the nearest perfect vacuum — which, from a terrestrial point of view, is always straight up. Thus it forms an effective anti-gravity agent. It also has the happy faculty of being a nearly 100% perfect insulator against any and all forms of electromagnetic radiation.

”