When a 16th hundred European blacksmith finished making armor that was imperviable to firearms , he fired a shot at the aegis , denting it . As the story goes , this scratch was proof to his client that the armor would digest up to a bullet , so it became lie with as " the fastball proof . “ Since then , the history of bulletproof vests has been anything but a straight shot .
The Bulletproof Priest
In the late 1800s , both Japan and Korea developed some of the first modern unshakable vest when they find out that 30 layers of silk material could block off the black powder bullet of the day . This " soft armor" laid the foundation for legion inventors who tried to improve upon the idea as piece became more knock-down .
A non-Christian priest from Chicago named Casimir Zeglen , with the help of fellow discoverer Jan Szczepanik , formulate a special way to weave a 1.6 mm blade photographic plate between four layers of silk . Zeglen claim his 1/8" thick , 1/2 lb . vest could stop a .44 gauge — and he prove it when he volunteered to be shot before a lively hearing in New York City . When he was happen upon by the bullet at only 10 stride , he said he feel just " a tap . “ Zeglen and his " bullet cogent evidence cloth" became an nightlong sentience . Egged on by the positive promotional material , Zeglen left the priesthood in order of magnitude to pursue his newfangled patronage venture .
lamentably , he never made his fortune , in part due to bad timing and high-risk portion . When the U.S. Military screen his design , they found that it was too hot and too expensive thanks to the amount of silk required . Undaunted , Zeglen then offered one to President McKinley in the hopes it might spur sake . After connect with the White House , Zeglen was tell he could meet the President in a month , as McKinley was going to be too busy traveling . Two week afterwards in Buffalo , McKinley was pip and killed by an assassin ’s bullet that ripped through his belly . Zeglen ’s vest would have well stopped the .32 caliber round .

Zeglen did grapple to get Archduke Franz Ferdinand to admit one of his singlet .
alas , Ferdinand was kill while wearing it . The putting to death shot hit him in the cervix , well above the waistcoat itself , but it did n’t matter — the unsound publicity did n’t help and Zeglen was soon out of business .
For the rest of his life , Zeglen continued to invent and improve existing products , but he never came as close to celebrity as he did with his hummer proof material .

Bulletproof Materials
Presently , there is no such thing as a bulletproof vest . waistcoat are only considered " bullet resistant,“ simply because there is always some type of firearm that can get across even the latest advancements in protective engineering . For over 30 years , the synthetic fiber Kevlar has been the go - to material for take a shit smoke - tolerant vests . But researchers are constantly looking for new ideas and raw materials to make a rightfully bulletproof vest . And they ’ve looked in some strange place .
A bulletproof vest has to have the ability to end a bullet from get across , but must also broadcast out the kinetic energy of the missile . One potential response to this problem might be borrow from theabalone . This mighty mollusk ’s shell is made up of layer upon layer of microscopic , rock hard calcium tile . The layers of tiles are held together on the top and bottom by a sticky protein , but the sides are simply butting up against one another . Should an abalone ’s shell take a sharp blast , it ’s hard enough to keep the rocket from getting through . But the tiles also have enough give to slide back and forth , absorbing much of the impingement by spread it out to neighboring tiles . research worker believe if a vest were made using these same construct , it could stop just about anything you drop at it .
Spider silkis one of the strongest , most conciliatory cloth in nature , and has also been called the next giving thing in bulletproof . It ’s not quite as strong as Kevlar , but it ’s 10 time more elastic , meaning it can rebound back and absorb the zip of a bullet much better . However , getting spider silk on a expectant shell is not easy . So inventors are mixing wanderer deoxyribonucleic acid with butt ( yes , goats ) , who then secrete the web protein in their milk . After milking , the protein is extracted and sue to make a fibre experience as BioSteel . If you made a vest using both BioSteel and Kevlar , you could have one very tough , but very whippy bulletproof root .
Another mind is " liquid armor"—Kevlar coat in a non - toxic fluid made up ofnano - particles of silica . When under low stress conditions , these nano - particles are completely flexible , allowing the wearer to move freely . But within a msec of receiving a gamy - impact shock , the silica in the quick target geographical zone would become stiff , preventing further incursion . Best of all , the armour would protect against threats that a normal bulletproof crown can’t — namely puncture wound from knife and shrapnel from explosion . It could very well be the " silver grey bullet" to bulletproofing .
Bulletproof Fashion
In case you ’re not up on your fashion trend , bulletproof is " in . “ Many clothing manufacturing business have free lines inspire by the look of ballistic vests and other tactical equipment , while others are producing the material deal for high - end clientele .
Colombian fashion designer Miguel Caballero , AKA"The Armani of Armor,“specializes in making unassailable clothes for men and women that face like everyday business suits , waterproof , and even polo shirts . His node let in action star Steven Seagal , and high muckamuck like President Alvaro Uribe of Colombia , King Abdullah of Jordan , and President Barack Obama , who wore Caballero ’s clothes on inauguration day . The style does n’t make out cheap , of row . For a polo shirt with the lowest level of security , which can stop a 9 millimetre daily round , you ’re look at $ 7,500 ; for the average protection , to halt machinelike weapon fire , expect to spend close to $ 10,000 .
But what if you require to look like Jack Bauer or 50 Cent ? you could always just grease one’s palms a bulletproof vest , though if you ’re a convicted felon , most states have laws against it . However , if dropping $ 400-$2,000 for an outfit accessory is n’t your thing , you may now buy " fashion" bulletproof vests for less than $ 100 . They look just like the substantial thing , but would just stop a shot from a Red Rider BB Gun . If you ’re go for for something a little more subtle , maybe Dynomighty Design’sbulletproof t - shirtwould be a undecomposed set . The stylish tee features a silver screen print image of a unshakable undershirt and use particular ink that gives it a slight metal shine . It ’s not unassailable , but it looks like it want to be .
If you ’re a cleaning lady who ’s ready for action , check outTactical Corsets — lingerie that uses real military materials to mimic the look and functionality of military vests . With legion bait , loops , and pouch , you may carry whatever you need — all while being decent supported . As of right now , Tactical Corsets are not unassailable , but they ’re cultivate on it .