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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 else can I help you with?
Can losing your leg impede your progress to becoming Olympic 100 meter champion?
It will no doubt impede the unfortunate individual but it doesn't rule them out. Oscar Pistorius is an example of an athlete with no lower legs who competes with non-disabled athletes.
How did the nomadic peoples of Eurasia impede and or contribute to the development of the silk roads?
Read the Book or Refer to the teacher
When do the first amendment rights impede other rights outlined in the bill of rights?
describe how a sinkhole may be formed
Which barrier to cultural understanding places the soldier safety as number 1 priority?
The barrier to cultural understanding that prioritizes soldier safety is often referred to as "operational security" or "military pragmatism." This mindset can lead to a focus on immediate tactical concerns, overshadowing the need for cultural awareness and engagement with local communities. When soldiers prioritize their safety above all else, they may neglect to build relationships or understand cultural nuances, which can hinder effective communication and cooperation in their missions. Consequently, this approach can create mistrust and impede successful interactions with the local populace.
Why did the people of subcontinent did not succeed against british?
The people of the Indian subcontinent faced several challenges in successfully resisting British colonial rule, including fragmented political structures, lack of unified leadership, and diverse socio-economic interests that often led to internal divisions. Additionally, the British employed sophisticated military tactics and technology, along with strategic alliances, to maintain control. The absence of a cohesive nationalist movement until later in the 19th and early 20th centuries also hindered effective resistance against colonial forces. These factors combined to impede a successful uprising against British domination.
How can you use impede in a sentence?
Do not impede on me please.
What is the definition of impede?
You can easily look up 'impede' in a dictionary; everyhome should have a dictionary! Impede means to 'oppose'.
Which act restricted the freedom of speech by authorizing the arrest of anyone who made false statements that might impede military success?
The Sedition Act of 1918 restricted freedom of speech by authorizing the arrest of individuals who made false statements that could impede military success during World War I. This act aimed to prevent dissent and maintain morale during wartime.
How do you put impede in a sentence?
While hiking, if you come to a cliff, it will impede your progress.
Can you give me a sentence using impede?
Please do not impede my progress down the path.
How do you use impede in a sentence?
The word impede is a verb (impede, impedes, impeding, impeded); to delay or prevent someone or something; to obstruct, hinder, inhibit. Example sentence:Children tend to impede the class when they talk to each other and do not pay attention to the teacher.
A sentence with impede in it?
Kayla impeded on Sara'sterritory. I hope me not presenting my play wont impede with my grade.
Use the word impede in a sentence?
I don't mean to impede, but can you show me to the nearest gas station?
What are the synonyms for impede?
A few synonyms for impede are: slow, delay, check, stop, block, thwart.
What is the noun form of the word impede?
The noun forms for the verb to impede are impeder, impedibility, and impediment.
What word or words mean impede?
Impede means to slow something down or obstruct it's progress.
What rhymes with impede?
secede
