aisuko/quora_questions_raw · Datasets at Hugging Face

id int64 0 404k	qid1 int64 1 538k	qid2 int64 2 538k	question1 stringlengths 1 623 ⌀	question2 stringlengths 1 1.17k ⌀	is_duplicate int64 0 1
400,400	47,736	533,758	Is it safe to eat Maggi?	Is Maggi safe to eat now?	1
400,401	4,950	37,698	How come people on Quora ask questions here, when they can get them on Google and why is Quora just a question/answer site, will it expand?	Why don't people just Google their questions?	1
400,402	39,867	21,317	What are the reset steps for a Gmail password reset?	How do I recover/reset my AOL email password?	0
400,403	533,759	533,760	What is the Corpus Callosum responsible for?	Other than split brain syndrome, what are the effects of corpus callosum damage?	0
400,404	100,212	25,208	How do you become the top writer on Quora?	How do people with very few views become Top Writers on Quora?	1
400,405	533,761	533,762	What are the old malayalam songs used in the movie Premam (Malayalam 2015)?	What is the English translation for "Malare ninne kaanathirunal" song from Malayalam movie Premam?	0
400,406	38,362	10,796	What are the best ways to lose weight fast?	What is the best way to lose calories fast?	1
400,407	533,763	533,764	What are some of the best poems written in the 1920's?	During election night, how do media organizations have the results (or projections) immediately after polls close?	0
400,408	11,329	286,120	How do I become successful in my life?	How do I get success in life?	1
400,409	175,350	175,353	Do we live inside a black hole?	What would be the implications if our universe existed within a black hole?	1
400,410	22,803	31,237	Who is Darth Vader's father?	Does Darth Vader know Yoda is still alive?	0
400,411	533,765	533,766	What are the levels of management?	What are the three levels of management?	1
400,412	533,767	533,768	What is the best book to understand theory of special and general relativity easily and deeply with full mathematical explanation?	Which is the best book for special and general relativity with mathematics?	1
400,413	533,769	533,770	How do women feel when they're called "angel"?	How do women feel when they're called "hot"?	0
400,414	83,140	158,103	How does an airplane fly?	How aeroplanes fly?	1
400,415	13,248	31,167	What is the Sahara, and how do the average temperatures there compare to the ones in the Patagonian Desert?	What is the Sahara, and how do the average temperatures there compare to the ones in the Thar Desert?	1
400,416	475,986	290,557	Is human urine considered clean?	Is it possible to filter human urine and use it for irrigation?	0
400,417	57,933	547	How do I flow traffic to my website?	How do i get traffic for website?	1
400,418	68,039	39,662	How can we convert sound enegy into electric energy?	How do I convert sound energy to electrical energy efficiently?	0
400,419	533,771	533,772	What does the word "monotopism" mean in English?	What does the word "humba" mean in English?	0
400,420	533,773	533,774	Why do Hindus worship the snake and what does sarpa dosha mean?	Why do some Hindus, who worship snakes like cobras, don't have cobras as their pets in their home nor worship live snakes at their pooja room but just worship stone statues of snakes?	0
400,421	226,198	164,734	Since Carrie Fisher has passed away, what will they do about Star Wars Episode IX?	What will happen to Star Wars: Episode 8 now that Carrie Fisher (Leia) has died?	1
400,422	533,775	533,776	What are the facilities provided to a GC in OTA chennai?	How do you feel about the IT firm you are working for and what facilities do they provide?	0
400,423	533,777	533,778	What are the chances of conversion in IIFT, once I just clear the cut-off?	What happens for Sagittarius ascendant if 5th lord and 9th lord is in 7th house?	0
400,424	339,604	77,314	What is current? V	What is the current?	1
400,425	17,687	27,759	How can I hack WhatsApp messages?	How do I hack or spy on someone's WhatsApp conversation?	0
400,426	153,231	403,812	Have any two satellites ever collided with each other?	Why don't artificial satellites collide with each other?	1
400,427	257,472	63,341	Which is the best book to know more about lord Shiva?	What are the good books which will help to know about Lord Shiva?	1
400,428	149,026	533,779	Why did this happen?	How do I induce a seizure?	0
400,429	380,380	533,780	Is there any online job for a 15 years old?	Is there any online job for a 17 year old?	0
400,430	241,222	34,899	Which country other than your country do you like? Why?	Which country do you love other than your motherland?	1
400,431	533,781	533,782	Can we change marks of autonomous marksheet?	How do I write my first short movie story? Pls	0
400,432	295,053	397,987	What are the characteristics of baroque art?	What are some defining characteristics of the Baroque?	1
400,433	191,942	533,783	How can I tell if someone blocked me on messenger?	If someone's Facebook chat head won't load (but others will), did they block me on Facebook Messenger?	0
400,434	2,163	533,784	What are symptoms of low sperm count?	How can we improve low sperm count?	0
400,435	533,785	533,786	What is the blue screen of death and how can it be fixed?	How do you fix the blue screen of death?	1
400,436	533,787	533,788	How can we increase our observing power?	How can we increase observation power?	1
400,437	533,789	533,790	What is armature winding in alternator?	What are armature windings?	0
400,438	804	18,074	How can I get entry in MIT?	How can I get admitted to MIT?	1
400,439	533,791	533,792	How do you identify a rock when it is in powder form?	How do I find the density of a rock when I have measured the mass of the rock suspended out of water and measured it suspended in water?	0
400,440	219,589	532,565	How do astronauts have a shower?	How do astronauts bathe in space?	1
400,441	533,793	533,794	Why do I have feelings of fainting during a commercial flight take off?	Why do I have feeling of fainting during commercial plane take off?	1
400,442	196,000	159,411	How do the brain structures of ants change as they age? How are these structural changes different from human brains?	How do the brain structures of dragonflies change as they age? How are these structural changes different from human brains?	0
400,443	175,594	5,937	How can I get back deleted Instagram messages?	How can I get messages that have been deleted from my dm on Instagram back?	1
400,444	533,795	46,409	Can we download videos from Hotstar and similar websites, instead of streaming it and is that permitted?	How do I download videos from hotstar?	0
400,445	533,796	533,797	Where can I find the source code of the Google Chrome browser?	What makes Chrome a better browser as compared to IE or Firefox?	0
400,446	533,798	27,846	What is the difference between sex workers and prostitutes?	What is the difference between a prostitute and an escort?	0
400,447	447,876	241,355	Is it possible to think of black holes as having no spacetime inside the event-horizon?	Is it possible to have the event horizon of a black hole without a singularity?	0
400,448	362,149	407,364	How much do women masturbate?	What are some effective techniques of female masturbation?	0
400,449	533,799	533,800	What would connected TV change for advertisers?	What is Connected TV?	0
400,450	533,801	533,802	How do I transition from my very promiscuous single life to being with one partner?	Who is the Whore of Babylon?	0
400,451	95,797	44,273	What is the way to overcome the stage fear?	How can I remove stage fear?	1
400,452	250,273	161,231	What type off music do you listen?	Which music do you like best?	1
400,453	149,138	533,803	What is the best year/model of Jeep that a Jeep Wrangler fanatic would recommend?	What will the coming model of Jeep Wrangler be in year of 2017?	0
400,454	186,538	36,354	If you knew you were going to die tomorrow, what would you do differently today?	’what would you do if you knew you would die tomorrow?	1
400,455	533,804	533,805	How does an LCD and LED screen work?	How do LCD and LED monitors work?	1
400,456	419,178	533,806	What is the biggest irony?	What is the biggest irony of Kolkata?	0
400,457	533,807	533,808	What is hybrid?	What will be hybridization of ClF4+?	0
400,458	533,809	533,810	Why is benzene unstable?	Why is benzene so toxic despite being so stable?	0
400,459	70,600	510,870	What are some short stories about ''girls will be girls"?	What are some short stories about daughters?	0
400,460	533,811	533,812	Which era you wish you have lived in?	What era do you wish you had lived in?	1
400,461	533,813	533,814	What is the purpose for music?	What's the purpose of music?	1
400,462	15,368	49,296	How do we recover deleted files on Android?	How do I recover data in Android?	1
400,463	10,151	274,666	How should I prepare for a campus interview?	How can we prepare for the interview?	1
400,464	183,355	481,076	How do you improve your data analysis skills on a daily basis?	How do I improve my research analysis and data analysis skills?	1
400,465	533,815	533,816	What is the best way to prepare for the Putnam Mathematical Competition?	What is the best way to prepare for the Putnam Competition?	1
400,466	525,556	459,978	What if the earth begin to rotate in the opposite direction of its orbit?	What happens when the earth rotates to the opposite direction?	1
400,467	53,623	96,762	What are the things that makes Indians happy?	What are the things that make Indians Happy?	1
400,468	533,817	108,465	What is wrong with Maneka Gandhi?	What is your review of The Poona Pact [An Agreement Between Dr. Babasaheb Ambedkar And Mahatma Gandhi Signed On 24 September 1932]?	0
400,469	403,601	533,818	What are some messy updos for long hair?	What are some cute messy updos for long hair?	1
400,470	533,819	396,683	If I want to have my laptop and phone battery last longer should I let them be charging?	When should I charge my phone and unplug the charge to keep phone battery last longer?	0
400,471	533,820	533,821	How do I make seamless loop video from an existing short video?	Can I use short clips from movies in my video?	0
400,472	533,822	199,232	Are life insurances scams?	Is insurance a legal scam?	0
400,473	533,823	533,824	Which are the pillars of the German economy?	What is driving the German economy?	1
400,474	533,825	533,826	What are the differences between a rock salt and sea salt and how are they both formed?	What are the differences and similarites between rock salt and sea salt?	1
400,475	31,682	171,286	What is the best short answer for "why should I hire you"?	What are the best answers to "why should I hire you" in bank interview?	1
400,476	533,827	6,945	Why is no one continuing to challenge Trump to release his tax returns (including the media)?	Should Presidential candidates be required to release their tax returns?	0
400,477	533,828	533,829	How do I approach a newspaper with an article?	What is the cost of publishing an article in newspaper?	0
400,478	349,390	533,830	In how many days I can increase height by hanging to a bar?	Is it good to start making games?	0
400,479	533,831	113,846	What does it feel like to make love?	What is making love?	0
400,480	185,705	533,832	How many hours of deep vs light sleep as defined by Jawbone should you get?	How long does one spend in light sleep versus deep sleep?	0
400,481	85,098	108,296	Do hamsters eat nuts?	What can hamsters eat besides hamster food?	1
400,482	533,833	533,834	Why are handguns hard to get in NY but not long guns?	Define your self in 100 words?	0
400,483	533,835	533,836	Pros and cons of New Brunswick?	Do extremely wealthy people still feel the need to speak out in media for setbacks that were not their fault?	0
400,484	533,837	533,838	What are the qualities of a best friend?	What are the qualities of a good friend?	0
400,485	533,839	533,840	How can I get better at League of Legends?	Should I play League of Legends?	0
400,486	328,917	533,841	How does someone reconcile being "fiscally conservative" and "socially liberal"?	What are some major socially liberal, fiscally conservative political parties?	0
400,487	98,750	490,366	How do I get an internship in Bangalore?	How do I attend internship in Bangalore?	1
400,488	533,842	533,843	What is the main cause of international marketing problems?	What are the main effects of international marketing problems?	0
400,489	533,844	90	What universities does Chicos recruit new grads from? What majors are they looking for?	What universities does B&G Foods recruit new grads from? What majors are they looking for?	0
400,490	533,845	533,846	what to do in my life, i donno?	What should I do with my life?	0
400,491	24,820	485,341	What is difference between multinational and international?	What is the difference between international company and multinational company?	0
400,492	533,847	9,894	Why does my dog pee on every pile of dirt when I take him on a walk?	Why do dogs pee on cars tyres?	0
400,493	533,848	533,849	Is cheating ever acceptable?	Can you ever justify cheating?	1
400,494	153,808	79,591	How do I can boost my self confidence?	How can I boost my self-esteem?	1
400,495	23,039	458	What is the meaning of PQWL, RLWL, GNWL, RLGN, RSWL, CKWL, in a railway waiting list?	I have made a railway reservation but got it on the Tatkal waiting list. Will I get a refund if I cancel it?	0
400,496	225,608	56,367	Who are some of the unsung heroes on Quora?	Who are some unsung heroes of India?	0
400,497	533,850	533,851	What is the difference between "Jaya", "Ajaya" and "Vijaya" with regards to the Mahabharata and in general? Is it true that Duryodhana is also called "Ajaya"?	What is the difference between "Jaya", "Ajaya" and "Vijaya" in Sanskrit language?	1
400,498	58,039	131,550	What are the best ways to write an impressive essay?	Why can't I write good essay?	1
400,499	360,687	533,852	When was the first bra invented and why?	Who invented the bra?	1

400,400

47,736

533,758

Is it safe to eat Maggi?

Is Maggi safe to eat now?

1

400,401

4,950

37,698

How come people on Quora ask questions here, when they can get them on Google and why is Quora just a question/answer site, will it expand?

Why don't people just Google their questions?

1

400,402

39,867

21,317

What are the reset steps for a Gmail password reset?

How do I recover/reset my AOL email password?

0

400,403

533,759

533,760

What is the Corpus Callosum responsible for?

Other than split brain syndrome, what are the effects of corpus callosum damage?

0

400,404

100,212

25,208

How do you become the top writer on Quora?

How do people with very few views become Top Writers on Quora?

1

400,405

533,761

533,762

What are the old malayalam songs used in the movie Premam (Malayalam 2015)?

What is the English translation for "Malare ninne kaanathirunal" song from Malayalam movie Premam?

0

400,406

38,362

10,796

What are the best ways to lose weight fast?

What is the best way to lose calories fast?

1

400,407

533,763

533,764

What are some of the best poems written in the 1920's?

During election night, how do media organizations have the results (or projections) immediately after polls close?

0

400,408

11,329

286,120

How do I become successful in my life?

How do I get success in life?

1

400,409

175,350

175,353

Do we live inside a black hole?

What would be the implications if our universe existed within a black hole?

1

400,410

22,803

31,237

Who is Darth Vader's father?

Does Darth Vader know Yoda is still alive?

0

400,411

533,765

533,766

What are the levels of management?

What are the three levels of management?

1

400,412

533,767

533,768

What is the best book to understand theory of special and general relativity easily and deeply with full mathematical explanation?

Which is the best book for special and general relativity with mathematics?

1

400,413

533,769

533,770

How do women feel when they're called "angel"?

How do women feel when they're called "hot"?

0

400,414

83,140

158,103

How does an airplane fly?

How aeroplanes fly?

1

400,415

13,248

31,167

What is the Sahara, and how do the average temperatures there compare to the ones in the Patagonian Desert?

What is the Sahara, and how do the average temperatures there compare to the ones in the Thar Desert?

1

400,416

475,986

290,557

Is human urine considered clean?

Is it possible to filter human urine and use it for irrigation?

0

400,417

57,933

547

How do I flow traffic to my website?

How do i get traffic for website?

1

400,418

68,039

39,662

How can we convert sound enegy into electric energy?

How do I convert sound energy to electrical energy efficiently?

0

400,419

533,771

533,772

What does the word "monotopism" mean in English?

What does the word "humba" mean in English?

0

400,420

533,773

533,774

Why do Hindus worship the snake and what does sarpa dosha mean?

Why do some Hindus, who worship snakes like cobras, don't have cobras as their pets in their home nor worship live snakes at their pooja room but just worship stone statues of snakes?

0

400,421

226,198

164,734

Since Carrie Fisher has passed away, what will they do about Star Wars Episode IX?

What will happen to Star Wars: Episode 8 now that Carrie Fisher (Leia) has died?

1

400,422

533,775

533,776

What are the facilities provided to a GC in OTA chennai?

How do you feel about the IT firm you are working for and what facilities do they provide?

0

400,423

533,777

533,778

What are the chances of conversion in IIFT, once I just clear the cut-off?

What happens for Sagittarius ascendant if 5th lord and 9th lord is in 7th house?

0

400,424

339,604

77,314

What is current? V

What is the current?

1

400,425

17,687

27,759

How can I hack WhatsApp messages?

How do I hack or spy on someone's WhatsApp conversation?

0

400,426

153,231

403,812

Have any two satellites ever collided with each other?

Why don't artificial satellites collide with each other?

1

400,427

257,472

63,341

Which is the best book to know more about lord Shiva?

What are the good books which will help to know about Lord Shiva?

1

400,428

149,026

533,779

Why did this happen?

How do I induce a seizure?

0

400,429

380,380

533,780

Is there any online job for a 15 years old?

Is there any online job for a 17 year old?

0

400,430

241,222

34,899

Which country other than your country do you like? Why?

Which country do you love other than your motherland?

1

400,431

533,781

533,782

Can we change marks of autonomous marksheet?

How do I write my first short movie story? Pls

0

400,432

295,053

397,987

What are the characteristics of baroque art?

What are some defining characteristics of the Baroque?

1

400,433

191,942

533,783

How can I tell if someone blocked me on messenger?

If someone's Facebook chat head won't load (but others will), did they block me on Facebook Messenger?

0

400,434

2,163

533,784

What are symptoms of low sperm count?

How can we improve low sperm count?

0

400,435

533,785

533,786

What is the blue screen of death and how can it be fixed?

How do you fix the blue screen of death?

1

400,436

533,787

533,788

How can we increase our observing power?

How can we increase observation power?

1

400,437

533,789

533,790

What is armature winding in alternator?

What are armature windings?

0

400,438

804

18,074

How can I get entry in MIT?

How can I get admitted to MIT?

1

400,439

533,791

533,792

How do you identify a rock when it is in powder form?

How do I find the density of a rock when I have measured the mass of the rock suspended out of water and measured it suspended in water?

0

400,440

219,589

532,565

How do astronauts have a shower?

How do astronauts bathe in space?

1

400,441

533,793

533,794

Why do I have feelings of fainting during a commercial flight take off?

Why do I have feeling of fainting during commercial plane take off?

1

400,442

196,000

159,411

How do the brain structures of ants change as they age? How are these structural changes different from human brains?

How do the brain structures of dragonflies change as they age? How are these structural changes different from human brains?

0

400,443

175,594

5,937

How can I get back deleted Instagram messages?

How can I get messages that have been deleted from my dm on Instagram back?

1

400,444

533,795

46,409

Can we download videos from Hotstar and similar websites, instead of streaming it and is that permitted?

How do I download videos from hotstar?

0

400,445

533,796

533,797

Where can I find the source code of the Google Chrome browser?

What makes Chrome a better browser as compared to IE or Firefox?

0

400,446

533,798

27,846

What is the difference between sex workers and prostitutes?

What is the difference between a prostitute and an escort?

0

400,447

447,876

241,355

Is it possible to think of black holes as having no spacetime inside the event-horizon?

Is it possible to have the event horizon of a black hole without a singularity?

0

400,448

362,149

407,364

How much do women masturbate?

What are some effective techniques of female masturbation?

0

400,449

533,799

533,800

What would connected TV change for advertisers?

What is Connected TV?

0

400,450

533,801

533,802

How do I transition from my very promiscuous single life to being with one partner?

Who is the Whore of Babylon?

0

400,451

95,797

44,273

What is the way to overcome the stage fear?

How can I remove stage fear?

1

400,452

250,273

161,231

What type off music do you listen?

Which music do you like best?

1

400,453

149,138

533,803

What is the best year/model of Jeep that a Jeep Wrangler fanatic would recommend?

What will the coming model of Jeep Wrangler be in year of 2017?

0

400,454

186,538

36,354

If you knew you were going to die tomorrow, what would you do differently today?

’what would you do if you knew you would die tomorrow?

1

400,455

533,804

533,805

How does an LCD and LED screen work?

How do LCD and LED monitors work?

1

400,456

419,178

533,806

What is the biggest irony?

What is the biggest irony of Kolkata?

0

400,457

533,807

533,808

What is hybrid?

What will be hybridization of ClF4+?

0

400,458

533,809

533,810

Why is benzene unstable?

Why is benzene so toxic despite being so stable?

0

400,459

70,600

510,870

What are some short stories about ''girls will be girls"?

What are some short stories about daughters?

0

400,460

533,811

533,812

Which era you wish you have lived in?

What era do you wish you had lived in?

1

400,461

533,813

533,814

What is the purpose for music?

What's the purpose of music?

1

400,462

15,368

49,296

How do we recover deleted files on Android?

How do I recover data in Android?

1

400,463

10,151

274,666

How should I prepare for a campus interview?

How can we prepare for the interview?

1

400,464

183,355

481,076

How do you improve your data analysis skills on a daily basis?

How do I improve my research analysis and data analysis skills?

1

400,465

533,815

533,816

What is the best way to prepare for the Putnam Mathematical Competition?

What is the best way to prepare for the Putnam Competition?

1

400,466

525,556

459,978

What if the earth begin to rotate in the opposite direction of its orbit?

What happens when the earth rotates to the opposite direction?

1

400,467

53,623

96,762

What are the things that makes Indians happy?

What are the things that make Indians Happy?

1

400,468

533,817

108,465

What is wrong with Maneka Gandhi?

What is your review of The Poona Pact [An Agreement Between Dr. Babasaheb Ambedkar And Mahatma Gandhi Signed On 24 September 1932]?

0

400,469

403,601

533,818

What are some messy updos for long hair?

What are some cute messy updos for long hair?

1

400,470

533,819

396,683

If I want to have my laptop and phone battery last longer should I let them be charging?

When should I charge my phone and unplug the charge to keep phone battery last longer?

0

400,471

533,820

533,821

How do I make seamless loop video from an existing short video?

Can I use short clips from movies in my video?

0

400,472

533,822

199,232

Are life insurances scams?

Is insurance a legal scam?

0

400,473

533,823

533,824

Which are the pillars of the German economy?

What is driving the German economy?

1

400,474

533,825

533,826

What are the differences between a rock salt and sea salt and how are they both formed?

What are the differences and similarites between rock salt and sea salt?

1

400,475

31,682

171,286

What is the best short answer for "why should I hire you"?

What are the best answers to "why should I hire you" in bank interview?

1

400,476

533,827

6,945

Why is no one continuing to challenge Trump to release his tax returns (including the media)?

Should Presidential candidates be required to release their tax returns?

0

400,477

533,828

533,829

How do I approach a newspaper with an article?

What is the cost of publishing an article in newspaper?

0

400,478

349,390

533,830

In how many days I can increase height by hanging to a bar?

Is it good to start making games?

0

400,479

533,831

113,846

What does it feel like to make love?

What is making love?

0

400,480

185,705

533,832

How many hours of deep vs light sleep as defined by Jawbone should you get?

How long does one spend in light sleep versus deep sleep?

0

400,481

85,098

108,296

Do hamsters eat nuts?

What can hamsters eat besides hamster food?

1

400,482

533,833

533,834

Why are handguns hard to get in NY but not long guns?

Define your self in 100 words?

0

400,483

533,835

533,836

Pros and cons of New Brunswick?

Do extremely wealthy people still feel the need to speak out in media for setbacks that were not their fault?

0

400,484

533,837

533,838

What are the qualities of a best friend?

What are the qualities of a good friend?

0

400,485

533,839

533,840

How can I get better at League of Legends?

Should I play League of Legends?

0

400,486

328,917

533,841

How does someone reconcile being "fiscally conservative" and "socially liberal"?

What are some major socially liberal, fiscally conservative political parties?

0

400,487

98,750

490,366

How do I get an internship in Bangalore?

How do I attend internship in Bangalore?

1

400,488

533,842

533,843

What is the main cause of international marketing problems?

What are the main effects of international marketing problems?

0

400,489

533,844

90

What universities does Chicos recruit new grads from? What majors are they looking for?

What universities does B&G Foods recruit new grads from? What majors are they looking for?

0

400,490

533,845

533,846

what to do in my life, i donno?

What should I do with my life?

0

400,491

24,820

485,341

What is difference between multinational and international?

What is the difference between international company and multinational company?

0

400,492

533,847

9,894

Why does my dog pee on every pile of dirt when I take him on a walk?

Why do dogs pee on cars tyres?

0

400,493

533,848

533,849

Is cheating ever acceptable?

Can you ever justify cheating?

1

400,494

153,808

79,591

How do I can boost my self confidence?

How can I boost my self-esteem?

1

400,495

23,039

458

What is the meaning of PQWL, RLWL, GNWL, RLGN, RSWL, CKWL, in a railway waiting list?

I have made a railway reservation but got it on the Tatkal waiting list. Will I get a refund if I cancel it?

0

400,496

225,608

56,367

Who are some of the unsung heroes on Quora?

Who are some unsung heroes of India?

0

400,497

533,850

533,851

What is the difference between "Jaya", "Ajaya" and "Vijaya" with regards to the Mahabharata and in general? Is it true that Duryodhana is also called "Ajaya"?

What is the difference between "Jaya", "Ajaya" and "Vijaya" in Sanskrit language?

1

400,498

58,039

131,550

What are the best ways to write an impressive essay?

Why can't I write good essay?

1

400,499

360,687

533,852

When was the first bra invented and why?

Who invented the bra?

1