The Ornithopter Many people know Leonardo da Vinci today as an artist, and it is true that he was indeed a great painter and sculptor, but he was also an inventor and one of the first individuals in recorded history to draft detailed plans for a flying machine. In order to make a living, Leonardo often depended upon wealthy individuals who would commission work from him. That means they would hire him and pay him to create specific work they wanted. In 1482, when he was 30 years old, Leonardo heard of an opportunity to work for Ludovico Sforza, the Duke of Milan. The duke, however, did not want a painter; he wanted a military engineer to help him defend the city against its enemies. This was an excellent opportunity that would pay Leonardo well, but Leonardo was a peaceful man. He considered war to be “a beastly madness.” He preferred to make things of beauty. Leonardo made the decision that he could tolerate making weapons if the resources the duke could provide would also allow him to create things he loved. He sent a letter to the duke detailing his skills in designing and building weapons. “I will assemble catapults, mangonels, trebuchets and other instruments of wonderful efficiency…I will make an infinite number of items for attack and defense,” he wrote. Leonardo’s letter convinced the duke of his talents, and he got the job. He set about designing the weapons that the duke desired. But Leonardo was infinitely creative, always thinking of new things, new ideas—he could not be limited to weapons alone. One idea that he had not mentioned in his application was the ornithopter. It was not a weapon of war, and it was not something that the duke had asked for, but Leonardo went ahead and designed it anyway. Leonardo was fascinated by the idea of flight. The word “ornithopter” comes from two words meaning “bird” and “wings.” And on first inspection, his plans resembled a bird’s wings attached to a human being’s arms. He concluded that a human being’s arms were neither strong enough nor light enough to stay in the air for long. So, his design included sets of foot pedals and levers that were operated with the hands. He created detailed plans and presented them to the duke, uncertain of how the duke would react to a design for which he didn’t ask. As it turned out, the duke was very impressed with the ornithopter, but it wasn’t Leonardo’s innovation that excited him. He immediately thought of the ways this machine could be used in war. If a spy could fly over the enemy’s camp, imagine what information he could gather! This was not what Leonardo had intended for his beautiful flying machine. But how Leonardo felt about war turned out not to matter in the end. His ornithopter was never built—along with his designs for tanks, parachutes, diving suits, machine guns, and even robots that he created for the duke. The ideas of Leonardo da Vinci were centuries ahead of the technology needed to make them. Read the excerpt from "The Ornithopter." He created detailed plans and presented them to the duke, uncertain of how the duke would react to a design for which he didn't ask. Which type of conflict is expressed in this excerpt? individual vs. nature individual vs. individual individual vs. self individual vs. society
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Answer:
individual vs individual
Explanation:
Related Questions
The direction word summarize means
Answers
Answer: Summarize tells you to present the main points about something in a brief form.
Explanation:
Answer: give a condensed account of the main points
Explanation:
Answer any five of the following questions. a/ How does Alyohin define love? (About Love)
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Answer:
love is what mantin us alive
Explanation:
love is made to us to be in peace
A. Answer the following questions. 1. Why did Genghis Khan go in the woods? b
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Answer:
Explanation:
The reason for Genghis Khan going into the woods is not clear and could have been for a variety of reasons. There are several stories and legends surrounding Genghis Khan, so without more context or information, it is impossible to determine the exact reason for his actions. helpful? than rate 5 stars
20. The entire tour group (listen, listens) attentively to the guide.
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Answer:
listens makes sense when you read it all up together and listen does not make sense
Explanation:
Please select the answer that correctly fills the gap.
I would like you to _____ a copy of that.
for me make
making me
make me
made me
Answers
I would like you to make me a copy of that.
Read the excerpt from A Vindication of the Rights of Woman. For surely, Sir, you will not assert, that a duty can be binding which is not founded on reason? If indeed this be their destination, arguments may be drawn from reason: and thus augustly supported, the more understanding women acquire, the more they will be attached to their duty—comprehending it—for unless they comprehend it, unless their morals be fixed on the same immutable principle as those of man, no authority can make them discharge it in a virtuous manner. They may be convenient slaves, but slavery will have its constant effect, degrading the master and the abject dependent. How does this idea enhance Wollstonecraft’s argument? by suggesting that women’s assigned roles enslave them by suggesting that women need more hired help by insisting that men explain women’s duties to them by insisting that women have better morals than men
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A. by suggesting that women’s assigned roles enslave them.
The idea that "unless their morals be fixed on the same immutable principle as those of man, no authority can make them discharge it in a virtuous manner" enhances Wollstonecraft's argument by suggesting that women should have access to education and be able to comprehend their duties in the same way that men do.
What is the main idea of a vindication of the rights of women?The goal of Wollstonecraft's argument for women's rights is not for women to dominate men. Instead, she advocates for granting women more freedoms so that they can equally contribute to society with males.
Wollstonecraft argues that women should not simply be convenient slaves, but should have the same understanding and attachment to their duty as men. By emphasizing the importance of reason and moral principles in guiding women's behavior, Wollstonecraft asserts that women should not be subject to blind obedience or the authority of others, but should be able to make their own decisions and act virtuously based on their own understanding.
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Read the excerpt from Eleanor Roosevelt’s speech "The Struggle for Human Rights.”
As I see it, it is not going to be easy to attain unanimity with respect to our different concepts of government and human rights. The struggle is bound to be difficult and one in which we must be firm but patient. If we adhere faithfully to our principles I think it is possible for us to maintain freedom and to do so peacefully and without recourse to force.
The future must see the broadening of human rights throughout the world. People who have glimpsed freedom will never be content until they have secured it for themselves. In a truest sense, human rights are a fundamental object of law and government in a just society. Human rights exist to the degree that they are respected by people in relations with each other and by governments in relations with their citizens.
What type of evidence does Roosevelt use to support the claim that the United Nations must attain unanimity on the human rights issue?
Roosevelt uses anecdotal evidence by discussing how other countries have approached human rights struggles in the past.
Roosevelt uses logical evidence by explaining that, once people have seen these freedoms, they will want them for themselves.
Roosevelt uses anecdotal evidence by sharing that, because human rights make government work, they must be part of the law.
Roosevelt uses logical evidence by referring to data about peaceful struggles for human rights around the world.
Answers
The type of evidence that Roosevelt uses to support the claim that the United Nations must attain unanimity on the human rights issue is this:
B. Roosevelt uses logical evidence by explaining that, once people have seen these freedoms, they will want them for themselves.
What is logical evidence?Logical evidence is that which tries to use reason to prove the accuracy of a statement. In the above passage by Roosevelt, we can see that he tries to tell his audience why it is logical to push for unanimity on human rights issues by using simple logical reasoning.
He said that once people have had a dose of freedom they will naturally want to experience the freedom themselves. This is the motivation for becoming involved in the fight for human rights. A person who thinks in this line will see that the reasoning is correct based on human interactions. So, option B is correct.
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How are Francisco’s feelings about Earth different from his parents’ feelings about Earth? Answer
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Francisco’s feelings about Earth is different from his parents’ feelings about Earth because it reveal his conflicted views regarding school.
What was Francisco’s feelings about?In the story of hamlet, English language was not his Francisco’s language. He had to take the first grade again. He frequently fell silent at this new school when someone attempted to speak with him in English. similar to how she asked if she could assist him. To express his need to her in English, he found it difficult to talk. He wished he was picking cotton on the farm since he felt so uncomfortable and frightened in class.
Therefore, When Francisco's teacher Mr. Lema offered to teach him how to play the trumpet, this is when he began teaching him English and as such it made him to be happy.
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effects of abortion and it's references
Answers
Abortion is a complex and controversial topic, and its effects can vary depending on various factors, including individual circumstances, access to healthcare, and personal beliefs. The effects of abortion can be examined from multiple perspectives, including physical, psychological, and societal impacts. It is important to note that discussing the effects of abortion should be approached in a sensitive and nonjudgmental manner, respecting diverse viewpoints and experiences.
1. Physical Effects: Abortion, like any medical procedure, carries potential physical risks and complications. These may include bleeding, infection, damage to the uterus or cervix, and in rare cases, future fertility issues or ectopic pregnancies. It is crucial for individuals considering abortion to receive proper medical care and counseling to minimize these risks.
2. Psychological Effects: The psychological impact of abortion can vary greatly among individuals. While some women report relief and a sense of empowerment after abortion, others may experience a range of emotions, including sadness, guilt, grief, or regret. It is important to acknowledge that not all women experience negative psychological effects, and those who do can benefit from emotional support and access to mental health services.
3. Social and Ethical Effects: Abortion is a topic that raises significant ethical, moral, and societal debates. These discussions often revolve around issues such as women's reproductive rights, the value of fetal life, and the role of government in regulating abortion. The effects of abortion on society include shaping public policies, influencing cultural attitudes, and impacting discussions around women's autonomy and reproductive healthcare access.
When discussing the effects of abortion, it is essential to consider reputable and evidence-based sources such as scientific research studies, medical journals, and reputable organizations like the World Health Organization (WHO) and the American Psychological Association (APA). These sources can provide a comprehensive understanding of the various aspects and consequences of abortion, helping to inform public discourse and decision-making.
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how does a chef uphold human dignity and help the society to progress?
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Change (He was a good foot baller once) to simple present ten
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The simple present tense of "He was a good footballer once" is "He is a good footballer."
how to change the sentence to simple present tenIn the simple present tense, we use the base form of the verb. Additionally, the verb "was" in the past tense is changed to "is" in the present tense to show that the statement is currently true.
The adverb "once," which indicates a past time, is removed as it is not applicable to the present tense. So, the sentence in the simple present tense becomes "He is a good footballer."
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Which poster was created to motivate Americans to grow victory gardens.
(THE ANSWER IS ON THE IMAGE)
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Which two excerpts create a dreary mood in the passage?
The Legend of Sleepy Hollow
by Washington Irving (excerpt)
About two hundred yards from the tree, a small brook crossed the road, and ran into a marshy and thickly-wooded glen, known by the name of
Wiley's Swamp. A few rough logs, laid side by side. served for a bridge over this stream. On that side of the road where the brook entered the
wood a group of oaks and chestnuts, matted thick with wild grapevines, threw a cavernous gloom over it. To pass this bridge was the severest
trial. It was at this identical spot that the unfortunate André was captured, and under the covert of those chestnuts and vines were the sturdy
yeomen concealed who surprised him. This has ever since been considered a haunted stream, and fearful are the feelings of the schoolboy who
has to pass alone after dark
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Answer:
↣ On that side of the road where the brook entered the wood a group of oaks and chestnuts, matted thick with wild grapevines, threw a cavernous gloom over it.
↣ This has ever since been considered a haunted stream, and fearful are the feelings of the schoolboy who has to pass alone after dark.
. . • ☆ . ° . • °: . * ₊ ° . ☆
I hope this helps!
peachtea ^-^
Answer: Took the test. Look at the attachment.
Explanation:
Complete.Use the present simple
.who sally in Spain?(visit)
She her aunt and uncle.(visit)
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Answer:
Who does Sally visit in Spain?
She visits her aunt and uncle.
Which evidence from passage supports the underlined claim?
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Answer:
its asking you what part of the passage makes the claim true?
Explanation:
i hope this is able to help you.
Answer:
participants would do meaningful work with a group of diverse people
Explanation:
its smth like that I got it right
which is the highest post in police
Answers
Answer:
Director General of Police
Explanation:
Director General of Police (DGP) :
Particularly, The highest authority of any state in police is DGP ( Director General Of Police ). In India, the Director General of Police (DGP) is a three star rank and the highest ranking police officer in Indian States and Union Territories.
hope it becomes helpful to you ☺️☺️
good luck
Parents should be given fair chances to speak, during interviews by the educators
Answers
Answer:
Um..True?
Explanation:
anyone know this??????????????????
Answers
Answer:
2 is g
6 is e
7 is h
I'm sorry those are the only three I know
Explanation:
Hope this helps anyway :)
with respect your paycheck, what term is used to describe the total amount of money earned from wages before payroll withholdings?
Answers
With respect to one's paycheck, the term that is used to describe the total amount of money one has earned from wages before payroll withholdings is called "gross income," as present in option A.
What is gross income?Gross income refers to the total amount of compensation an employee receives from an employer before any deductions are made for taxes and this is typically listed on an employee's pay stub or paycheck, and it is used to calculate the amount of taxes owed and other withholdings. For example, if an employee earns $20 per hour and works 40 hours per week, their gross pay for that week would be $800 before deductions, but the employee takes the net pay after deductions.
Hence, the total amount of money one has earned from wages before payroll withholdings is called "gross income," as presented in option A.
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The question is incomplete, complete question is below
with respect your paycheck, what term is used to describe the total amount of money earned from wages before payroll withholdings?
A)gross income
B)Net income
Which pair of lines in these poetic passages uses onomatopoeia?
Weary with toil, I haste me to my bed,
The dear repose for limbs with travel tired,
But then begins a journey in my head
To work my mind, when body's work's expired.
For then my thoughts (from far where I abide)
Intend a zealous pilgrimage to thee,
And keep my drooping eyelids open wide,
Looking on darkness which the blind do see.
(William Shakespeare, Sonnet 27)
Hear the sledges with the bells-
Silver bells!
What a world of merriment their melody foretells!
How they tinkle, tinkle, tinkle,
In the icy air of night!
While the stars that oversprinkle
All the heavens, seem to twinkle
With a crystalline delight;
(Edgar Allan Poe, "The Bells")
One shade the more, one ray the less,
Had half impaired the nameless grace
Which waves in every raven tress,
Or softly lightens o'er her face;
Where thoughts serenely sweet express,
How pure, how dear their dwelling-place.
Answers
In the poetic passage shown, the onomatopoeia is used in the second excerpt from Edgar Allan Poe's The Bells. The lines are What a cheerful world her melodies tell! How they ring, ring, ring, in the frozen night air. The stars scattered across the sky seem to twinkle with crystalline joy. That's because tinkle, tinkle, tinkle, the words make the same sound as a bell.
Onomatopoeia is the process of creating words that phonetically mimic, resemble, or suggest the sounds they represent. Such words themselves are also called onomatopoeia. Common onomatopoeias include animal sounds such as oink, meow or meow, roar, and chirping. A mouse squealed across the room. Suddenly there was a loud bang at the door. A wave hit the side of the boat. Sausage is baked in a frying pan.
Italics may contain hyphens when someone is describing sounds in first-person narration. Alternatively, if you prefer to omit the dashes when using tone in your narration, you can always use italics and commas to emphasize the onomatopoeia and add a beat if necessary.
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Imagine you are reading what is it that you REALKY need as part of a research project and need to summarize the text which statement provide a correct objective summary of the passage ?
Answers
Answer:
i done even kno i just need points
Explanatibon:
The good and evil in the tempest
Answers
"The Tempest" by William Shakespeare delves into the themes of good and evil, showcasing the complexity of human nature and the blurred lines between morality and ambiguity.
The play presents characters and situations that challenge simplistic notions of good and evil. Prospero, the protagonist, initially seeks revenge, which may be seen as a morally questionable act. However, as the play progresses, Prospero exhibits a transformation towards forgiveness and reconciliation, representing the potential for good to overcome evil through wisdom and mercy.
Characters like Caliban and Antonio embody the darker aspects of human nature. Caliban, while initially depicted as a savage creature, displays complexity and vulnerability, challenging the easy categorization of evil. Antonio's thirst for power and willingness to betray others highlight the corrupting influence of ambition.
The character of Ariel adds further nuance to the exploration of good and evil. Ariel carries out Prospero's commands but also desires freedom and demonstrates mischievous tendencies, showcasing the complexity and potential duality within individuals.
Overall, "The Tempest" examines the multifaceted nature of good and evil, questioning the dichotomy and offering a deeper understanding of human morality. Shakespeare invites the audience to reflect on the complexities of human behavior and the moral choices individuals make, reminding us that characters cannot be easily categorized as purely good or evil.
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What is Friar Lawrence's fear having learned that Romeo did not receive his letter regarding the plan with Juliet?
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Answer:
We know Friar Lawrence’s letter was to inform Romeo that Juliet was not truly dead. However, without that letter Friar Lawrence may have feared how Romeo would have reacted thinking Juliet had actually passed.
Select the word that is NOT a synonym for this word. Anxious) 1: secure, 2: terrified, C: worried, D: frightened. Will Mark Brainliest
Answers
Answer:
1. Secure
Explanation:
Anxious, worried, are frightened all mean to be scared of something. Being secure means you are comfortable and unafraid.
Answer:
1:secure
Explanation:
terrified, worried, frightened mean nervous or a close synonym to anxious.
secure means to be in the right track, and ready for everything, not to get nervous or shy.
1. To accept a mandate, one must
a. find one's own way
b. follow directions
c. check a compass
Answers
Answer:The correct option is a) find one's way
Explanation:
To accept a mandate refers to being authoritative and finding your own way.
Do this sound right? “ I didn’t say that you said that “ if not, please correct my “grammar” for me.
Answers
Answer: it’s OK
Explanation: a better way to say it is: “I never said those were your words”
PLEASE HELP TODAY IS MY LAST DAY AND I HAVE A D SO IF I DON'T SUBMIT THIS I WILL GET A F AND NOT PASS SO PLEASE!! By the way this is 100 Points and the story is of Rikki Tikki Tavi Title of short story or novel Rikki Tikki Tavi Author Rudyard Kipling Describe the setting of your novel or short story. Provide a quotation from the text to support your answer. Describe the protagonist of your novel or short story. Provide a quotation from the text to support your answer. Discuss the main conflict in your novel or short story. If the conflict is not perfectly clear yet, what do you suspect it will be? Which of the four major types of conflict best describes the situation you discussed? Describe the antagonist from your novel or short story. Provide a quotation from the text to support your answer. Describe an important piece of the backstory from your novel or short story. Provide a quotation from the text to support your answer. Describe an early development in the plot and explain why it is important.
Answers
Answer:
what class is this coming from?
Explanation:
someone else asked the same thing
Summarize this lesson being an active reader
Answers
Answer:
Active reading is a reading comprehension strategy that helps students or other readers evaluate and remember key points in a text. The more students are involved in the text and the reading process, the more they will benefit from that reading. In addition to improving understanding of a text, active reading also makes reading time more efficient because the student will gain more from the time spent reading. Active reading can also improve concentration because the student has something specific to focus on while readings
Help help help help help help help help please it’s due in 20 minutes Please I need help
Answers
Answer:
i think it's editing but it could be revising
let me look it up
Explanation:
4.1 the strength of the human spirit
Answers
The strength of the human spirit is a remarkable expression of resilience, persistence, and determination that enables individuals to overcome adversity and achieve great things. Whether it is a personal challenge, a global crisis, or an unexpected setback, the human spirit remains strong, drawing on inner resources and external support to triumph over adversity and emerge even stronger.
The strength of the human spirit is an expression that refers to the inherent resilience and persistence of human beings in the face of adversity. Even when faced with overwhelming challenges, the human spirit remains strong and endures, finding ways to overcome obstacles and emerge victorious.
One of the primary factors that contribute to the strength of the human spirit is the innate desire to survive and thrive. This powerful drive allows individuals to persevere in the face of challenges, drawing on their inner strength and resilience to keep going even when the odds seem insurmountable.
The human spirit is also nourished by a sense of purpose and meaning, which gives individuals a reason to strive and push themselves to new heights. Whether it is a personal goal, a commitment to a cause, or a dedication to serving others, having a sense of purpose can help people overcome even the most difficult obstacles.
Finally, the human spirit is strengthened by the support and encouragement of others. Having a strong network of family, friends, and colleagues can provide a source of strength and motivation, helping individuals to stay focused and determined even in the face of adversity.
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