How Hedy Lamarr Invented Early Wireless Technology

Unhappy being pigeonholed due to her looks, the “most beautiful woman in the world" set out to develop a secret communication system that would take down Nazi submarines.

A lonely immigrant from Austria slips out of her stage clothes and kicks off her heels. Carefully removing her movie makeup, she's dissatisfied that she's been overlooked for more significant roles. Instead of throwing a pity party, however, she heads determinedly for her drafting table, a place where she has previously invented an improved traffic stoplight.

This is where she'll prove to the world that she's more than a pretty face.

This is the real-life story of Hedy Lamarr, Hollywood actress turned tech hero. An inventor whose contributions helped develop a system used in Bluetooth, GPS and Wi-Fi.

She had a knack for designing problem-solving technologies. Transforming the drawing room in her house into an innovation studio with a drafting table and the necessary tools Lamarr invented an aid to help people with limited mobility get in and out of the bath. She also invented a fluorescent dog collar and a bouillon cube* that would dissolve to turn water into soda.

Her best-known success was a passion project that still has applications today. The “secret communication system" she developed with composer George Antheil, a neighbor and friend, was the precursor to today's top wireless technologies. Together, they developed a radio communication system based on the 88 piano keys. It was a success, and the duo received a patent for their work in 1942. Unfortunately, the U.S. Navy ignored their technological feat for another 20 years.

Late, the system became the precursor to modern wireless technologies. Their work remained unrecognized until 1997, when the Electronic Frontier Foundation acknowledged Lamarr and Antheil. When Lamarr heard the EFF was giving her an award, her first words were, 'Well, it's about time.'

Glossary: *bouillon cube- A cube of evaporated seasoned meat extract

1-1: Based on the passage, which of these is most likely to be true about Hedy?
(1 Point)

A. Her favourite pastime was to design inventions.

B. She never received recognition for her inventions.

C. She had secretly worked for the American government.

D. Her inventions were made only through her own efforts.
2.The 'secret communication system', developed by Hedy and George was______________.
(1 Point)

A. a project Hedy was paid to do

B. immediately put into use by the military

C. outdated within twenty years of its discovery

D. a forerunner of today's communication systems
3.Which of these is mentioned in the passage?
(1 Point)

A. how the 'secret communication system' works

B. whether the war effort was successful or not

C. which movies Hedy has acted in

D. where Hedy was originally from
4.Well,it's about time. This line means that _________________
(1 Point)

A. it was too soon to receive the award

B. the award should have been given long ago

C. the award had been given for her first invention

D. it was not the most important award in her lifetime
5.One of the reasons why Hedy became an inventor was because ______________.
(1 Point)

A. she was not happy with her looks

B. she wanted to contribute to the war

C. she wanted to show that she had other talents

D. she was not passionate about her acting career
6.Which of these could be a suitable title for the passage?Immersive Reader
(1 Point)

A. The Real War Heroine

B. Hollywood’s ‘Star’ innovator

C. The Prettiest American Actress

D. Scientist From the Music World

Answers

Answer 1

Answer::

1. A

2. D

3. D

4.B

5. C

6. A


Related Questions

Is Rose a progressive thinker in the glass castle?

Answers

Answer:

Explanation:

Yes she is. She is also a  free spirit, who also values self-sufficiency. She has little compassion for people who complain about their situation, and she believes people have the power to make their lives whatever they want it to be.

Which option is an example of deductive reasoning?

Answers

Answer:

A. All applicants must pass a test. Claire is an applicant, so she must pass a test.

Explanation:

Deductive reasoning can be defined as a type of logical reasoning that typically involves drawing conclusions from one or more premises (factual statements) that are assumed to be true generally.

Basically, deductive reasoning starts with a general statement, idea or hypothesis (All applicants must pass a test; Claire is an applicant.) and reaches a specific logical conclusion (so she must pass a test.).

Hence, the option which is an example of deductive reasoning is; All applicants must pass a test. Claire is an applicant, so she must pass a test.

In conclusion, deductive reasoning is highly based on drawing an inference and reaching a logical conclusion from one or more premises. An inference is an act or process which typically involves a person deducing the meaning or message from something through induction.

Answer:

A. All applicants must pass a test. Claire is an applicant, so she must pass a test.

The statement: "I am as sick as a dog", is an example of an idiom.

True
False

Answers

Answer:

false

Explanation:

I think it is actually a simile because it compares two things using "as"

Answer:

False

Explanation:

It's a simile because it uses "as"

i need help asap!

which transition word is not correctly used in the passage

Answers

Answer:

moreover

Explanation:

Answer: the answer is moreover

The football team The Raiders were having an incredible season so the whole town attended the games

How many commas

Answers

Answer:

2

Explanation:

1 goes before the raiders

1 goes before so

Which sentence best illustrates an appeal to pathos?

Answers

Answer:

pathos = reason it's the reason the subject was spoken about

Reasons why today children should not be blamed for taking education seriously

Answers

Answer:

because teachers and other educational staff do not

Answer:

Because nowadays education is the number one source that leads to succes in life and people must not blame children for taking education seriously because they are doing that to set a good life for the future

Write an essay on the sights, sounds, tastes and smells of the busiest food street in your area. (Words limit 100 – 120)

Answers

Answer:

Eating is an experience that socializes and integrates people with their senses. The smell of food can transport us to a good memory, and the taste of dessert can bring us comfort and happiness. Most people have a favorite food and a good story involving food.

The food streets emerged as a different leisure experience for people, through the variety of colors, smells and aromas present in various food stalls around the world. In my city, these food streets are always busy at night, and there are songs, young people, elderly people, families, smells of different tasty foods, you can find hamburgers, pizza, ice cream, Japanese food, pasta, and a true cultural diversity and Social. Food streets bring integration and joy to people.

Read the passage.

The host greeted us and asked us what our seating preference was. We looked around the crowded café, and briefly debated our options before deciding that the chill outside was a bit much. We declined the alfresco option and chose a table by the kitchen instead.

Which clues from the text are most helpful for determining the meaning of alfresco? Select two options.

Answers

Answer: "...chill outside was a bit much."

Explanation:

They decided that the outside was a bit much, and promptly declined the alfresco option, implying that alfresco means outside.

Rewrite the sentences using must, mustn't, should or shouldn't.
1 cars are obliged to stop when the traffic lights are red​

Answers

Answer: 1 cars must stop when the trafffic lights are red and mustn't go when it is green

Explanation:

Answer:

cars must stop when the traffic lights are red

cars mustn't proceed when the traffic lights are red

cars should stop when the traffic lights are red

cars shouldn't proceed when the traffic lights are red

Title: Study the title. What do you think the poem might be about just by looking at the title?
Paraphrase: Paraphrase the entire poem line by line. This will help you to determine its literal meaning.


Connotation: What is the poem’s figurative meaning? What is implied by the author in his or her writing? How do you know this?


Attitude: What is the tone or mood of the poem? What words in the poem highlight this mood? Provide examples.
Shifts: Are there any changes in the attitude, speaker, focus, rhyme scheme, or perspective of the poem? Provide an example or explanation of where this can be found.
Title: Revisit the title. Now that you have completed an analysis of the poem, what do you think the title means?
Theme: What phrase describes the message or lesson the author wants the reader to take away from the poem?
ou can pick any of these poems and make sure to answer all questions above
“ I Wish I Could Remember,” by Christina Rossetti
“ Rain,” by Claribel Alegria
“ Briefly It Enters, and Briefly Speaks,” by Jane Kenyon
“ Possum Crossing,” by Nikki Giovanni
“ A Boy Juggling a Soccer Ball,” by Christopher Merrill
“ Still I Rise,” by Maya Angelou


For 100 points and brainliest

Answers

T-title: The meaning of the title without reference to the poem. Ponder the title before reading the poem. Make up questions about the title. There are two kinds of titles: interactive titles and naming titles. Interactive titles are
have some sort of interplay with poem itself and can affect its meaning. Naming titles may give less crucial information. If a poem lacks a title, you can do this step with the first line of the poem or skip it.
P-paraphrase: Put the poem, line by line, in your own words. DO NOT READ INTO
THE POEM. Only read on surface level. Translate the poem into your own words. And I mean translate!
Word for word! Find synonyms for every possible word. Summarizing is NOT paraphrasing!
C-connotation: Look for deeper meaning. Contemplate the poem for meaning beyond the literal. Identify and figure out the figurative language.
 Diction (word choice) and symbolism
 Imagery
 Metaphors and similes
 Rhyme scheme
 End rhymes and internal rhymes
 End stop
 Alliteration
 Assonance
 Consonance
 Mood
 Allusions
 Punctuation
 Personification  Onomatopoeia  Apostrophe
 Etc., etc., etc.
A-attitude: Look for the author’s tone. How is the writer speaking? After identifying a subject/topic of the
poem, figure out how the speaker (and/or the poet) feels about it.
S-shifts: Look for shifts in tone, action, and rhythm. Don’t just write the line number. Discuss how the shift(s) affects the poem. Note transitions in the poem. Shifts in subject,
attitude, mood, or motif.
T-title: Reevaluate the title as it pertains to the poem. Examine the title again, this time on an interpretive level. Answer your questions. Figure out how the title illuminates the poem. Remember a "naming title" may not mean much. Remember you can do this with the first line of a poem if it lacks a title or you can skip this step altogether.
T-theme: What does the poem mean? What is it saying? How does it relate to life? After identifying a subject/topic of the poem, determine what the poet thinks about the subject. What is hi

Change the following ACTIVE sentence into PASSIVE VOICE.

The lawyer is preparing some important documents for the trial.

Answers

Answer:

No entiendo la pregunta

Some important documents are being prepared by the lawyer for the trail.

If a borrower with poor credit needs a loan that is easy to obtain and provides
cash quickly, he or she would be likely to choose which type of loan?

Answers

Answer: Secured loan

Explanation:

A person with poor credit is not going to be easily trusted by lending agencies and if they are, they would be charged huge interest rates to cater for the risk associated with borrowing to a person with a low credit score.

One of the best loans to get for such a person is a secured loan. Secured loans use an asset such as physical assets like houses and cars as well as financial assets such as stocks and bonds.

The creditor can then take the asset if the person defaults. Secured loans are easier to get for people with poor credit because the asset covers them.

An irrepressible tremor gradually pervaded my frame; and, at length, there sat upon my very heart an incubus of utterly causeless alarm. Shaking this off with a gasp and a struggle, I uplifted myself upon the pillows, and, peering earnestly within the intense darkness of the chamber, hearkened – I know not why, except that an instinctive spirit prompted me – to certain low and indefinite sounds which came, through the pauses of the storm, at long intervals, I knew not whence. Overpowered by an intense sentiment of horror, unaccountable yet unendurable, I threw on my clothes with haste (for I felt that I should sleep no more during the night), and endeavored to arouse myself from the pitiable condition into which I had fallen, by pacing rapidly to and fro through the apartment. —“The Fall of the House of Usher,” Edgar Allan Poe Which detail in the passage changes the mood from unease to horror? “intense darkness” “a gasp” “an irrepressible tremor” “certain low and indefinite sounds”

Answers

Answer:

D: certain low and indefinite sounds

Explanation:

I just did the assignment on EDGE2020 and it's 200% correct!  

Also, heart and rate if you found this answer helpful!! :) (P.S It makes me feel good to know I helped someone today!!)  :)  

The given detail in the passage that shows the changes of the mood from unease to horror is that it has certain low and indefinite sounds. Hence, Option D is correct.

What is an indefinite sound?

The term indefinite sound can also be called an indefinite pitch. A pitch or a sound is something that a listener listens to and identifies or judges what the sound is all about. For a better and clear understanding of the pitch, it is very important that the statement is clearly pronounced. In the case of an indefinite sound or indefinite pitch, the listener founds it quite difficult or next to impossible to identify it.

Sounds or the pitches that are indefinite, there is the absenteeism of the harmonic spectra or a characteristic known as inharmonicity. There are some indefinite pitch instruments also available like a bass drum and snare. drum, cymbals, triangle, tambourine, and many more.

Thus, Option D is correct.

Learn more about indefinite sound from here:

https://brainly.com/question/20255776

#SPJ2

Read this excerpt from "A Modest Proposal":
I have already computed the charge of nursing a beggar's
child in which list I reckon all cottagers, labourers, and
four-fifths of the farmers) to be about two shillings per
annum, rags included...
What is Swift making a satirical statement about?
A. Society's attempt to address poverty
B. Society's denial of poverty
C. Society's indifference to poverty
D. Society's embarrassment about poverty

Answers

Society indifference to poverty

Swift is satirizing society's disregard towards poverty. Therefore, option C is correct.

Jonathan Swift criticizes the government's indifference for the needs of the poor and offers a satirical and implausible remedy that entails using and digesting newborns to restore balance and order.

The "Modest Proposal" by Jonathan Swift is a satirical and periodic work that fits into a particular literary subgenre. The title itself is a parody on the state of society at the time, and it also critiques the kings, the court, the constitution, the liberal political parties, and the conservatives while contemplating the social question of the country.

Swift employs sarcasm, sadness, poverty, infant cannibalism, and the artistic device of euphemism in this work to demonstrate to the reader the subject of the suffering of the human being at that time.

Learn more about Swift's satire here:

brainly.com/question/29628103

#SPJ7

. David: “It’s getting dark outside. ______ the headlights?”

Answers

Not sure where this is from but...
Can you turn on the headlights?
if it’s about the questioning word….then probably should be “ where are “

What does the information provided by imagery do?
A. appeals to the reader's five senses

B. expresses the poet's personal opinion

C. shows the reader how to write a poem

D. evokes the reader's pre-existing knowledge

Answers

Answer:

A

Explanation:

imagery uses you 5 senses

What must a reader do to analyze diction? Check all that apply.

- identify rhyme scheme
- recognize important words
- determine the denotation of each word
- identify the connotations of words
- determine the main idea of the poem

Answers

Recognize important words, determine the denotation of each word, and identify the connotations of words

Diction refers to the choice of words that was used by the writer to convey meaning. A reader who wants to analyze diction must do the following;

- Recognize important words - Determine the denotation of each word - Identify the connotations of words

An author might decide to use some specific words to communicate meaning.  Some of these words might seem complex. To properly analyze diction, the reader should identify the words that are more important.

They should also understand the denotation (literal meaning) and connotation (abstract meaning) of the words.

Learn more here:

https://brainly.com/question/11207638

write a story that ends with and yet he did it​

Answers

Answer:

Jeff, a cowardly young boy was catching a case for karen , an angry young lady. He wanted nothing more than for her to be his. He was contemplating asking her out. He asked all his friends for their opinion and they said no. And yet, he still did.

Explanation:

Elegir la forma correcta
1. Paul bought two ________ shirts (reds/red)
2. This film is _________ (short/green)
3. We met a _________ student (young Spanish/ Spanish young)
4. She wore a French dress cotton
She wore a cotton French dress
She wore a French cotton dress
5. This suit __________ (looks beautiful/ beautiful looks)
6. The day was beautiful __________ (and cold/cold)

Answers

Answer:

Explanation:

1. red

2. short

3. young Spanish

4. French Cotton dress

5. Looks beautiful

6. And cold

Hope this helps

Red,short,young Spanish,she wore a cotton French dress,looks beautiful.and cold.

To renounce liberty is to renounce being a man, to surrender the rights of humanity and even its duties. For him who renounces everything no indemnity is possible. Such a renunciation is incompatible with man's nature; to remove all liberty from his will is to remove all morality from his acts. Finally, it is an empty and contradictory convention that sets up, on the one side, absolute authority, and, on the other, unlimited obedience.

–The Social Contract,
Jean-Jacques Rousseau


What is one major topic of this excerpt from the document?

the value of nature
the importance of equality
the freedom of individuals
the need for sacrifice

Answers

Answer:

One major topic of the excerpt is:

C. the freedom of individuals.

Explanation:

Jean Jacques Rousseau was a philosopher and political theorist born in Geneva in 1712. His work "The Social Contract" was first published in 1762.

As we can see in the excerpt, one major team is the freedom of individuals. Rousseau explains that freedom is a premise of humanity, and that no individual should give his freedom away completely. However, in "The Social Contract", he does defend the idea that part of one's freedom should be surrendered for the welfare of the community. That is the social contract we establish with our government or the police, for example. I give away part of my freedom when I give someone else (the police) the right to arrest me. Yet, I do it so that myself and others may be protected when or if necessary.

Answer:

C on Edge

Explanation:

Proof

Did you just say, “Her name is Marcia”

Where should the question mark be placed?


Did you just say, “Her name is Marcia?”


Did you just say, “Her name is Marcia”?

Answers

Did you just say, “Her name is Marcia"?

Answer:

The question mark should be placed as - Did you just say, “Her name is Marcia”?

Which statement is the most clear and interesting?
a.
My ancestor was a carpenter many years ago.
b.
My ancestor worked on the White House.
c.
My ancestor was a carpenter.
d.
My ancestor was the chief carpenter during the construction of the White House.


Please select the best answer from the choices provided

Answers

Answer:

I think the answer is D - My ancestor was a chief carpenter during the Construction of the white house

*LANGUAGE
Q. What does the prefix 'dis' do to the word appeared in this sentence?
The cat disappeared before her very eyes.

a. It tells you that the cat appeared bigger than before. b. It tells you that the cat vanished. c. It tells you that the act appeared to be further away.

Question 15

Q. What does the prefix 'dis' do to the word appeared in this sentence?
The cat disappeared before her very eyes.

a. It tells you that the cat appeared bigger than before. b. It tells you that the cat vanished. c.It tells you that the act appeared to be further away.


Section B:
Write 10 idioms you know, the meaning and make a sentence with it
Best of luck​

Answers

First one this one did very eyes that means that it was gone so it’s like

Answer:

The answer is option b. It tells you that the cat vanished

Section - B

1. It's a piece of cake - it's very easy

2. Pull someone's leg - to joke with someone

3. To go bananas - to go crazy

4. Break a leg - good luck

5. Speak of the devil - the person we were just talking about just showed up

6. Under the weather - sick

7. To kick the bucked - to die

8. It's raining cats and dogs - it's raining hard

9. To spill the beans - to tell a secret

10. To eat like a horse - to eat a lot

Hope it helps:)

Is this sentence correct?
Don’t tell me about the season finale because I’m so upset I missed it.

Answers

Answer:

yes because nothing shows that it is wrong

Answer:

No, after the word finale there should be a comma.

Explanation:

Don't tell me about the season finale, because im so upset I missed it.

What are the limitations to freedom of expression

Answers

Answer:

Freedom of speech and expression, therefore, may not be recognized as being absolute, and common limitations or boundaries to freedom of speech relate to libel, slander, obscenity, po___phy, sedition, incitement, fighting words, classified information, copyright violation, trade secrets, food labeling, etc.

Explanation:

QUESTION 12
3.3 points
TYPE LOWER CASE LETTER FOR ANSWER CHOICE!!! Do not type the word or capital
letters!!! Your answer should be for example: e NOT E
Choose one of these words to complete the sentence:
a. sponsor b. vocation c. narrative d. perish e. dull f. suspend
g. delegate h. degree i. movement j. undertake k. spread
1. radical
m. scope n. preserve o. theme p. rigid
The movie was so
that I fell asleep in middle of it!
Click Save and Submit to save and submit. Click Save All Answers to save all answers.

Answers

e. dull

explanation: dull means boring

Answer:

e

Explanation:

duh

Collective noun for drawer​

Answers

Answer:

Chest

Explanation:

Answer: The collective word which is used to denote a set of drawers is "Chest". It is often represented as the "Chest of Drawers" whenever we need to indicate a group of drawers.

The following sentence contains one pronoun. What is it?

Answers

Answer:

I think you forget to attach your work..

If this is a trick or something and the sentence is “what is it?” Then the correct answer would be “it”

READING COMPREHENSION PASSAGES From Outer Space FoxNews.com reports that Dr. Richard B. Hoover, an astrobiologist at NASA, believes that he has found the fossils of bacteria in meteorites. In other words, he claims to have found traces of life from outer space. Not surprisingly, his claim is controversial; many scientists do not accept that Dr. Hoover has come to the correct conclusion from what he has observed. Therefore, he has invited over 5,000 scientists to review his work and to publish their comments. 1. Bacteria are a _______. a. group of scientists b. place where meteors come from c. kind of restaurant d. form of life 2. When something is controversial, people _______. a. get sick from it b. believe it is ancient and extremely rare c. have strong disagreements about it d. brush their teeth with it 3. Dr. Hoover seems confident that his research will be proven correct because _______. a. he is named after a vacuum cleaner b. he has invited many scientists to look closely at his work c. he works for NASA d. he gets a rash when he touches meteorites 4. Based on the reading selection, which statement is true? a. No one believes that Dr. Hoover has made an important discovery. b. Astrobiologists are smarter than other scientists. c. Dr. Hoover believes he has found fossils of bacteria. d. Dr. Hoover did his work without using a microscope.

Answers

Answer:

1. d. form of life

Bacteria are a form of life and if it is found that they are fossilized on meteors then it could mean that there is life in outer space because that would be where the bacteria came from.

2. c. have strong disagreements about it.

A controversial topic is one that not everybody believes and so have disagreements about with some believing it and others disagreeing with it.

3. b. he has invited many scientists to look closely at his work.

If the scientists that Dr. Hoover invites, reviews his work and finds it to be accurate then his research would be proven correct because scientists are experts giving their expert opinions would serve as enough proof of truth.

4. c. Dr. Hoover believes he has found fossils of bacteria.

The reading shows that Dr. Hoover believes that he has indeed found fossils of bacteria and that these fossils come from outer space.

Other Questions
importance of critical listening I need help understanding how to answer this question:List the sides in order from the smallest to the largest. In the Southern Hemisphere Is a continent and a nation Neighboring countries include Indonesia and Papua New Guinea Bordered by oceans on all sidesWhich country best fits the description above? All bases dissociateTrue or false Contains the point (5, 4) and is perpendicular to the y axis No matter what you weigh, an active lifestyle boosts the "good" cholesterol in your body and decreases a fat known assaturated fatbrown fattriglyceridesblubber Why are levels of estrogen and progesterone are low in the blood of a female during menstruation? When the homologous chromosomes align at the equator and then separate during meiosis I, they do so randomly. This event supports Mendels Law of Blood and water flows a weupeTON 9ians do not rely on their lungs alone for breathing in air. They need the skin aadequate intake of oxygen. Which of the statements below explains the reasonmphibians have only one lung to breathe in airnly a small amount of air enters the lungs as they breathe.surface area of the lungs are small compared to other terrestrial vertebratsurface area of the lungs do not have folds compared to other terrestrial v The answers are A.9B.25C.18 D.15 PLEASE HELPPPP H phng trnh 1/x + 1/y = 5/24 4/x + 3/y = 3/4 The value of H for the reaction below is -6535 kJ. ________ kJ of heat are released in the combustion of 16.0 g of C6H6 (l)?2C6H6 (l) + 15O2 (g) 12CO2 (g) + 6H2O (l) please help me thank u ! any one going to answer my question HELPPPPPPPPPPPPPPPPPPPPP You pick a card at random. Without putting the first card back, you pick a second card atrandom.5 6 7 89What is the probability of picking a 5 and then picking a prime number?Simplify your answer and write it as a fraction or whole number. The best ending for your speech is... *5 points"So yeah""Thank you, thank you very much"A conclusion that is powerful, memorable, and sums up your positionConclusions are overrated and can push you over your time limit. What is the volume of a triangular pyramid if the base area is 125 square feet and the height is 15 feet 1. Which of the two pictures can better give you theidea of how a whale moves, how it really lookslike and what sound it makes? Why? Q9. Place the stars in order from highest temperature (1) to lowest temperature (8).