Oct 30, 2003 · Titanium is used for alloys with with aluminium, molybdenum, manganese, iron, and other metals. These alloys of titanium are used principally in the aerospace industry, for both airframes and …

Oct 31, 2003 · As metals go, just how strong is titanium? And how does it stack up against other metals such as stainless steel, iron or platinum? My brother’s wedding band is titanium, and it is very light, …

Jun 25, 2023 · The recent sub implosion brings up the question of why they would built a cylinder with carbon fiber. Carbon fiber is lightweight and immensely strong when used in tension but an externally …

Aug 17, 2013 · Got an inexpensive titanium ring the other day for less than 10 dollars off ebay. I thought I measured my ring size correctly but it’s too big (size 15) and I’ll probably use it as a key ring fob. I …

Mar 9, 2008 · You don’t show metal in your mouth and it’s stronger than the porcelain only. Actually, porcelain-fused-to-metal crowns are NOT as strong as the new all-porcelain crowns available today …

May 26, 2004 · So bone, by weight, is stronger than a typical, middle-of-the-road cold-worked 1040 steel, and is actually close to the very strong 4240 steel. Thus, some steels are stronger, ounce for …

Aug 2, 2001 · I recently read that the ability of longbows (and arrows) to penetrate medieval armor suits caused them to be obsolete very quickly. Can an arrow propelled by a cross bow–or by a long …

Jul 14, 2005 · Once I get some information I’ll be starting another thread. But for now I just need to know how much an ant would weigh if it were about 6 feet long. Can the weight of the creature be …

May 14, 2003 · Arguably JATO rockets are jettisoned but they need a strong attachment point and that alone adds weight to what must be an extremely light aircraft. Unfortunately storing energy as a …

Mar 4, 2017 · In this video, a man takes a container of pencil stubs and pours in a liquid, which hardens. (He goes on to turn the whole solid cylinder on a lathe to make it into a container with a lid.) It’s not a …