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Q: What weapon did Archimedes invent to defend the city of Syracuse?
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How does Archimedes influence us today?

Archimedes is an interesting mathematician. He invented many different things during his lifetime. A lot of the things Archimedes invented are still used somewhat today.Archimedes was born in 287 B.C. in Syracuse, a Greek seaport. Syracuse is located in Sicily. Archimedes's father, Phidias, was an astronomer. A lot of Archimedes's works were lost or burnt so we do not know who Archimedes's mother was, the number of brothers and sisters he had, and if he was married or not. Archimedes studied at Euclid's school in Alexandria. Archimedes invention, the compound pulley, could be used to pull ships on land and lift heavy objects with ease. The pulley looked like this:Archimedes invention, the Archimedes's screw, was used to remove water from the hold of a large ship. The Archimedes's screw looked like this:Archimedes also invented the burning mirror which was a weapon used in war. He used the mirror to keep the Romans out of Syracuse for a long time during a war. A picture of Archimedes using the mirror looked like this:Archimedes found thirteen different geometric figures. Some of those many different geometric figures are displayed here.Archimedes died in Syracuse, Sicily, in 212 B.C. at the age of 75. There is no real explanation on how he died, but it is said he was killed in the capture of Syracuse by the Romans. The reason that he is said to have died is that when a soldier came and stepped on a problem Archimedes was working on Archimedes snapped at the soldier and the soldier then killed him.An odd thing about Archimedes is that it is said that he postponed the capture of Syracuse by using mirrors to focus the sun on the Roman ships and using huge cranes to turn the ships over. Archimedes discovered buoyancy while taking a bath so then he ran around town naked shouting because he discovered buoyancy.Archimedes had nicknames such as, "the wise one", "the master", and "the great geometer."Here is a manuscript of Archimedes sold at an auction.Manuscript sold for $2m at auction in 1998Archimedes did many more things that I had no idea he did. Hopefully you now know more stuff about Archimedes too like the inventions he invented.


What was the weapon that Archimedes us to destroy the Roman fleet?

a mirror


What weapon did William Wallace invent?

he didnt invent anything although he created the schiltrom tactic


What did the ancient mathematician Archimedes do to impede the Roman military?

Archimedes invented military machines to help defend his city, Syracuse, when it was besieged by the Romans. He created the Claw of Archimedes. This weapon consisted of a tall arm with a large metal hook hanging from it. When the hook was dropped onto an attacking ship the arm swung upwards, lifting the ship out of the water and sinking it. He was also said to have created the Archimedes heat ray. It used a series of reflecting surfaces pointed at Roman ships to burn them. It is thought that he may have used many polished bronze or copper shields acting as parabolic reflectors. The credibility of this story had been questioned because 1) it had not proved very effective in some experiments (though one in Greece succeeded at a distance of 50 feet) 2) Syracuse faced east and the system could have only been used in the morning 3) other methods such as lit arrows and catapults throwing incendiary materials would have been much simpler and cheaper.


What was an invention made by Archimedes that reflected the suns rays?

Well, Archimedes made a war weapon that reflected the suns rays in order to set Roman ships on fire. It was called the Death Ray.


What long distance weapon did the stone age people invent?

Spear


Did the Greeks invent the yoyo?

yes. they first used it as a hunting weapon/tool


Which was first country to invent the nuclear weapon?

The United States did, closely followed by russia


What did Julius Robert oppenheimer invent?

He invented the first nuclear weapon, the atomic bomb.


Why do knights use a sward?

to defend themselves when in combat if not then its another type of medieval weapon


Can an off duty police officer defend himself with a weapon when life is threatened?

Yes.


What is the appropriate VERBAL response to the phrase en garde?

pull out your weapon and get ready to defend yourself