Swords

to protect themselves

because he is a swordsman who is practicing santoyriou... otherwords a technic using 3 swords...and as far as he doesn't have 3 hands, he uses his perfect mouth!!

The correct term is 'Sword Bearer', not 'Sword Barrel'. Sword Bearer also known as Arch of Sabers which is a wedding tradition in which sabers or swords are used to salute a newly married couple. The bride and groom pass under an honorary arch of sabers, typically when exiting the building in which the wedding ceremony took place. The tradition is in use worldwide.

Asking for quarter means asking for mercy, though I do not know why you would use the word quarter and not mercy so....

Mordred's sword was Clarent known as the cowards blade.

It symbolizes justice

No, Sword is not a firearm.

I assume you mean hamon in which case, the hamon on a sword is a thin line near the edge-usually in a wavy profile. To the untrained eye, this might seem to be a flaw but it's a indication of how it was heat treated.

A sword having a proper hamon indicates that it was partially clay coated, differentially heat treated and chemical etched to bring the line out.

épée

El Cid

Yes, you can paint foam. Although I wouldn't paint the handle, it could rub off on your hands and get... icky.

as per technically if sword in front portion of man its difficult to handle so its on back side

85 Kg

Quite simply they aren't, it was just built for a differant purpose European swords are forged to be strong and sturdy, to cause blunt trauma and to stab and pierce heavy armour.

The Japanese forged their swords to cut and slash, which would be useless against a 13th century and beyond knight.

greek warors

Swords often have grooves in order to help maintain proper harmonic/dynamic balance and to help reduce weight without losing strenght. The grooves are often incorrectly referred to as "blood grooves" but are correctly called fullers.

Black

A Roman soldier; but his name is not mentioned in Scripture.(John 19:34)

See also relevant answers.

Yes, Saxons were proficient in metal working and had assorted types of blades including various sword styles. Though swords of higher quality could have been found in regions farther to the south, especially the western Mediterranean where Damascus steel would originate.

it signifies the fall of a former saintlike position

An extremely old and heavy sword that is believed to be able to cut through anything, with the help of it's wielder.

P.S. It is an items from dragon ball z so don't go crazy.

Charlemagne is said always to have carried a sword. Also his favorite sword is said to have been one called Joyeuse. Joyeuse is mentioned in literature many times, and remained important as a relic of Charlemagne's life. I have not seen a reason it was so important to Charlemagne, but the is a link to an article on it below.

same place as the original one

but it has to be during a thunderstorm

or else it will just be a regular statue

All US branches (with the possible exceptions of the USAF & USCG) are authorized swords. Traditionally, US officers & NCOs carried swords up until the advent of the 20th century, then they were relegated to ceremony duty only.