hoidap.com.vn Logo

Nơi chia sẻ tri thức, kết nối cộng đồng và giải đáp mọi thắc mắc từ A–

Reddit.com

Reddit is where millions of people gather for conversations about the things they care about, in over 100,000 subreddit communities.

Truyện tình chủ nô/nô lệ nhẹ nhàng và ngọt ngào?

Truyện tình chủ nô/nô lệ nhẹ nhàng và ngọt ngào?

Body Slave của Samantha Cayto kể về một nô lệ với ông chủ tàn bạo rồi cuối cùng lại yêu luôn anh cháu trai dễ thương của ông ta. Thực ra tớ ...Read more

Tên miền: reddit.com Đọc thêm

Sự khác nhau giữa giao tử, alen và gen là gì? : r/biology

Sự khác nhau giữa giao tử, alen và gen là gì? : r/biology

Alen là một phiên bản của gen. Ví dụ, một gen mã hoá cho màu mắt của cậu và cậu có mắt xanh dương vì cậu có alen mã hoá cho mắt xanh dương. Về ...Read more

Tên miền: reddit.com Đọc thêm

Using functions 3x+1 and x/2 sequentially without rules, is ...

Using functions 3x+1 and x/2 sequentially without rules, is ...

The logic is basically that any number will go into two different directions if you do 3x+1 or 2x and then continue in the normal way. Reversing ...Read more

Tên miền: reddit.com Đọc thêm

Dess là ai vậy? : r/Deltarune

Dess là ai vậy? : r/Deltarune

Đầu tiên và quan trọng nhất, Dess có lẽ là ám chỉ Ness từ Earthbound. Tên tương tự, cái "dơi"... Mình kiểu nghi nghi là sự xuất hiện của Dess ...Read more

Tên miền: reddit.com Đọc thêm

Dess là sao vậy? : r/Deltarune

Dess là sao vậy? : r/Deltarune

Dess rất năng động (chơi bóng chày/bóng mềm) và cực kì bảo vệ em gái, hay an ủi Noelle khi em sợ hãi. Cô ấy... không còn ở đây ...Read more

Tên miền: reddit.com Đọc thêm

CMV: humans have destroyed everything : r/changemyview

CMV: humans have destroyed everything : r/changemyview

I believe that humanity has effectively destroyed or polluted every ecosystem on the planet, we aren't far from killing and permanently collapsing every system ...Read more

Tên miền: reddit.com Đọc thêm

Why wasn't Lisa shown in any of the recent promos?

Why wasn't Lisa shown in any of the recent promos?

The actress who played Natalie wanted to leave so they had no choice to kill nat but she was most certainly going to die by Misty's hands at the end of the ...Read more

Tên miền: reddit.com Đọc thêm

How the hell did Jane wear so many layers of clothes all ...

How the hell did Jane wear so many layers of clothes all ...

I suspect part of his clothing is made to hide the fact that his shirt is never ironed. When he's just wearing his shirt it's striking.Read more

Tên miền: reddit.com Đọc thêm

What's the difference between award and reward?

What's the difference between award and reward?

A reward is just something you get in return for doing something. Money, food and material things can be given as rewards, but also immaterial things like time ...Read more

Tên miền: reddit.com Đọc thêm

Expand and simplify (x-3)(x-6) : r/learnmath

Expand and simplify (x-3)(x-6) : r/learnmath

I have a homework question where I have to simplify an equation. I got an answer but the textbook has a diffrent answer so im just here to see if I did it ...Read more

Tên miền: reddit.com Đọc thêm

Sự khác nhau giữa công suất chào bán 100MW và sản ...

Sự khác nhau giữa công suất chào bán 100MW và sản ...

Một Megawatt là đơn vị đo CÔNG SUẤT, tức tốc độ năng lượng được tạo ra/chuyển giao/sử dụng.Read more

Tên miền: reddit.com Đọc thêm

What are your thoughts on "if enough people believe it, it ...

What are your thoughts on

If an idea is powerful enough or spread wide enough, it can overpower the beliefs of an individual. But the world does seem to require some kind ...Read more

Tên miền: reddit.com Đọc thêm

Can anyone explain to me why this was marked wrong?

Can anyone explain to me why this was marked wrong?

6 x 3 is both 3 groups of 6 and 6 groups of 3. I teach my remedial HS class this. I'm a trained maths teacher too. I have seen lessons that ...Read more

Tên miền: reddit.com Đọc thêm

Apparently, Zack Snyder turned down directing "The ...

Apparently, Zack Snyder turned down directing

I have encountered no real evidence of Zack even being offered a DCU project (again, not that it is beyond the realm of possibility in an absurd sense - just ...Read more

Tên miền: reddit.com Đọc thêm

Why does 3*7 give the same result as 7*3? : r/askscience

Why does 3*7 give the same result as 7*3? : r/askscience

From a mathematical viewpoint, addition and multiplication can safely be reversed. 7*3 = 3*7, and 7+3 = 3+7. You can't, however, do that with division and ...Read more

Tên miền: reddit.com Đọc thêm

Explaining to students why they're learning what ...

Explaining to students why they're learning what ...

Linking the lesson to the standard means nothing to the students, but do it for the observer's benefit. "Why do I need to learn this?" ...Read more

Tên miền: reddit.com Đọc thêm

Trig] Why does Cos2x = 1/2 have 4 solutions and not 2? ...

Trig] Why does Cos2x = 1/2 have 4 solutions and not 2? ...

cos(2x) has twice the frequency of cos(x), so it completes two cycles from 0 to 2pi instead of just one. Therefore it will equal 1/2 twice as ...Read more

Tên miền: reddit.com Đọc thêm

What's the worst weather you've ever encountered?

What's the worst weather you've ever encountered?

What a terrible storm that was. People were so unprepared, it ... Each of the bad weather is bad in its own way, and it really depends ...Read more

Tên miền: reddit.com Đọc thêm

Why is John described as the one who Jesus loved, but in ...

Why is John described as the one who Jesus loved, but in ...

John, James, and Peter were basically the inner circle of the Apostles. Peter was chosen as the Primus inter Pares of the Apostles, but John ...Read more

Tên miền: reddit.com Đọc thêm

"Are you taking the piss?" : r/EnglishLearning

Means "Are you trying to make a fool of me?". But it can have quite a range of meaning, from "Are you kidding?", all the way to "Are you trying to humiliate me ...Read more

Tên miền: reddit.com Đọc thêm

Tell me about the phrase "for consider" : r/ENGLISH

Tell me about the phrase

Examples: "For consider what I say before you act." "For consider the sacrifices she has made for your happiness.".Read more

Tên miền: reddit.com Đọc thêm

Is telling someone "I think you should consider

Is telling someone

I think you should consider doesn't suggest that the person is inconsiderate, but it does suggest that they don't know what they're talking ...Read more

Tên miền: reddit.com Đọc thêm

Phương trình có "vô số nghiệm" nghĩa là sao vậy?

Phương trình có

Nếu có vô số nghiệm, thì các đường thẳng thực sự là giống nhau (hoặc chính xác hơn, các đường thẳng trùng nhau).Read more

Tên miền: reddit.com Đọc thêm

Proton trong ty thể đến từ đâu vậy? : r/askscience

Proton trong ty thể đến từ đâu vậy? : r/askscience

Hệ thống ETC bơm electron xuyên qua màng ty thể bên trong từ chất nền vào không gian giữa hai màng để tạo ra gradient proton. Điều này hoàn toàn ...Read more

Tên miền: reddit.com Đọc thêm

Is Mg + O2 a combustion reaction? : r/chemhelp

Is Mg + O2 a combustion reaction? : r/chemhelp

2 Mg + O2 -> MgO is a redox or oxidation reaction. Hydrocarbons + O2 -> CO2 + H2O is a specific type of redox reaction commonly called ...Read more

Tên miền: reddit.com Đọc thêm

how do you wash your face? : r/AsianBeauty

how do you wash your face? : r/AsianBeauty

Rinse with lukewarm water, and pat dry with a facial towel. Then I use micellar water to make sure my face is clean. Depending on the time I ...Read more

Tên miền: reddit.com Đọc thêm

Làm sao để biết một bài hát ở giọng Đô trưởng hay ...

Làm sao để biết một bài hát ở giọng Đô trưởng hay ...

Khoảng cách 5 hoặc 4 (thường xảy ra giữa bậc 1 và 5, vì vậy nếu bạn thấy nhiều chuyển động từ G lên C hoặc C xuống G, thì có lẽ nó ở C trưởng, ...Read more

Tên miền: reddit.com Đọc thêm

See Global Heatmap of Your Surname : r/Genealogy

See Global Heatmap of Your Surname : r/Genealogy

Just add your surname and then it generates reports and maps based on your surname telling you where your surname is most prevalent, origins of the surname, ...Read more

Tên miền: reddit.com Đọc thêm

What are the product of mixing potassium sulfate with ...

What are the product of mixing potassium sulfate with ...

Im assuming it makes ammonium sulfate (NH4)2SO4, and Potassium hydroxide KOH. But i'm just checking to make sure.Read more

Tên miền: reddit.com Đọc thêm

To which extent were books actually used before the ...

To which extent were books actually used before the ...

Books were, of course, significantly more expensive prior to the invention of the printing press. But it is important to remember that all of ...Read more

Tên miền: reddit.com Đọc thêm

At what proportions should I mix H2SO4, NaCl and H2O so ...

At what proportions should I mix H2SO4, NaCl and H2O so ...

Drip conc H2SO4 onto solid NaCl to get HCl gas. Don't dip the generator outlet into water, or the liquid will instantly suck back up the tube ...Read more

Tên miền: reddit.com Đọc thêm

r/chemistrymemes - H2So4+NaCl+H20=>pass

r/chemistrymemes - H2So4+NaCl+H20=>pass

208 votes, 12 comments. Does... does he want the full ionic? that's a really freaking long pass.

Tên miền: reddit.com Đọc thêm

Would it work FeCl2+Fe--->2Fe+Cl2 : r/chemhelp

Would it work FeCl2+Fe--->2Fe+Cl2 : r/chemhelp

No, that won't work. Iron metal wants to combine with chlorine gas to make iron chloride, not the reverse.Read more

Tên miền: reddit.com Đọc thêm

Why is sin(−π/6) -1/2? : r/learnmath

Why is sin(−π/6) -1/2? : r/learnmath

The answer is -1/2 as you're in the fourth quadrant, and the fourth quadrant has negative y values. It has the magnitude of 1/2 as you go a distance pi/6, but ...Read more

Tên miền: reddit.com Đọc thêm

When am I considered officially a 'graduate?' : r/GradSchool

When am I considered officially a 'graduate?' : r/GradSchool

In my mind, I finished the coursework and know I will pass and be approved to receive my degree, so that means I am graduated. If I wait to have ...Read more

Tên miền: reddit.com Đọc thêm

Bought a hat that's 7 3/4 and I'm usually a 7 1/2

Bought a hat that's 7 3/4 and I'm usually a 7 1/2

I'm kinda between 7 1/4 and 7 3/8 so I usually err on the side of larger and realize that with time, sweat and rain it will eventually shrink a ...Read more

Tên miền: reddit.com Đọc thêm

[highschool chemistry] Cu2Cl2, CuCl2 and CuCl. Just want ...

[highschool chemistry] Cu2Cl2, CuCl2 and CuCl. Just want ...

In summary, Cu2Cl2 is just the dimerized version of CuCl. The difference between CuCl2 and CuCl is that copper has a different oxidation state ...Read more

Tên miền: reddit.com Đọc thêm

Did I miss something in The Hustle? What happened to ...

Did I miss something in The Hustle? What happened to ...

In Anne Hathaway's first scene she cons some Dutch guy out of his wife's diamond bracelet. Later when she meets Rebel Wilson she tricks her into leaving the ...Read more

Tên miền: reddit.com Đọc thêm

Tại sao điện tích thử lại phải càng nhỏ càng tốt?

Tại sao điện tích thử lại phải càng nhỏ càng tốt?

Nên tớ đang tìm hiểu về điện trường và hầu hết sách đều nói rằng khi đo điện trường, ta cần dùng điện tích thử càng nhỏ càng tốt. Giả sử ta có ...Read more

Tên miền: reddit.com Đọc thêm

Ms. Peacock's word vomit from the movie “Clue” : r/copypasta

Ms. Peacock's word vomit from the movie “Clue” : r/copypasta

... determined to enjoy myself and I'm very intrigued and, oh my, this soup's delicious, isn't it? Upvote 5. Downvote 3 Go to comments. Share ...Read more

Tên miền: reddit.com Đọc thêm

well someone's got to break the ice and it might as ...

well someone's got to break the ice and it might as ...

well someone's got to break the ice and it might as well be me, i'm determined to enjoy myself and oh my this soup is delicious.Read more

Tên miền: reddit.com Đọc thêm

Experience with ensuite room : r/NTU

Experience with ensuite room : r/NTU

I stayed single at crespion for 1.5 years, then single ensuite at tamarind for another 1.5 years. Single ensuite is worth every penny I paid for ...Read more

Tên miền: reddit.com Đọc thêm

My mother raised me to be a housewife and I am trying to ...

My mother raised me to be a housewife and I am trying to ...

My mother is a very traditional religious woman (raised by her grandmother) who married at 19 and never worked outside of the home.Read more

Tên miền: reddit.com Đọc thêm

What's the difference between housewife, stay-at-home ...

What's the difference between housewife, stay-at-home ...

“Housewife” in particular emphasizes an old-fashioned devotion to the husband, while “stay-at-home mom” shifts the focus onto the children.".Read more

Tên miền: reddit.com Đọc thêm

A question about electrical power and the equation "P=I²R"

A question about electrical power and the equation

If you are holding I constant, but changing R, use P= I^2 R. If you ... The voltage U2 will remain approximately constant and equal to U.Read more

Tên miền: reddit.com Đọc thêm

how can i decide whether i should use I2*R or U2/R to ...

how can i decide whether i should use I2*R or U2/R to ...

P = I²R = V²/R is exactly equivalent for an Ohmic resistor, since V = IR. Both are equally correct. However, the danger is that you might ...

Tên miền: reddit.com Đọc thêm

Why is Cos180 being used ? : r/PhysicsHelp

Why is Cos180 being used ? : r/PhysicsHelp

So I've found this out on a calculator, cos(π²), π in radians, is not equal to cos(180²), 180 in degrees. Can anyone give an explanation?Read more

Tên miền: reddit.com Đọc thêm