Feb 19, 2015 ... What's stronger than spider silk? ... that their teeth contain a hard, iron-containing mineral called goethite, which forms in the animal as it grows.


I think primary adamantium would be the strongest metal and most durable. ..... the only True Adamantium left in the entire 616 Marvel Universe is in Captain ...


Dec 2, 2016 ... Iron, 1 sp, ferrous, 19, Iron is a silver-white malleable metal that readily rusts in moist air, occurs native in meteorites and combined in most ...


Nov 9, 2018 ... Metals are mineral items found as raw ore (in most cases) by mining ... Felsteel - Alloy of Fel Iron and Eternium; [Hardened Khorium] - Alloy of ...


Some other heavy metals include tungsten and gold (19.3 kg/L), which are almost as ... in that case, the densest chemical element is osmium (which is a metal).


Aug 15, 2013 ... Chemists have calculated that chains of double or triple-bonded carbon atoms, known as carbyne, should be stronger and stiffer than any ...


Metals, whether it's copper, brass, bronze, iron or steel, have always been the materials for artists throughout the centuries to test and stretch their imaginations.


Dec 29, 2017 ... The use of metals within every universe is important regardless of ... or proto- adamantium/vibranium, is still far stronger than titanium steel.


Jun 23, 2015 ... ... basically one of the most powerful villains in the Marvel Universe. ... Iron Man's armor, the Silver Surfer's board, and Captain America's shield.