Friends Definition and 123 Threads

Hi I want to see is there a way when I respond to some strangers on an article on facebook, and I want my friends to join in. That I can let my friends on facebook see my response and they can join in. I know I can click the article and open the new window. I can copy the address and post on...

I have heard, that a study was performed, maybe in Brazil, and it showed that a correlation was found – more educated people have less friends. I was unable to google this work. Maybe somebody here knows it? I found only the following...

My criteria for choosing this project-: ->Should be easy. ->Should be doable in 1.5 months. ->Should not to be too easy and should be just hard enough to be a major project. ->It is a group project but since this is nepal lol mainly 1 person is going to do it. max 2 persons will do this. ->Our...

At Parkway Jr. High. Back in the olden days. He actually taught higher levels but was doing the working retirement thing. He was the first math teacher to demand adult level perfection in our work. One does have to get there eventually and he felt it should be sooner than later. (This was...

Rover’s Friends provides dog washing services. For each dog, supplies cost $3 and wages are $5. To provide this service, a special room and equipment are needed, at a cost of $300 per month. Rover’s Friends maintains an average of 30 dogs washed each month. What must Rover’s Friends charge as a...

in the classroom, would you? This person is always the first one to speak up in class whenever the instructor asks the class a question, and oftentimes speaks out of turn. Whenever this student does the latter, it is often for the purpose of predicting what the professor is going to say next...

Homework Statement Suppose your three friends and you are on a square shaped raft. You all have jumped mutually perpendicularly into the river from the raft at velocity 2m/s at the same time. What will be the velocity of the center of mass of the raft? Homework Equations Maybe,the law of...

i love to do creative things that's why i love science i love to ask myself questions and try to answer i also love to paint and sculpt, i love to try to capture thos microexprexions that render the soul of a person, here some of my work, what do you think?

How do you decide to re-locate knowing that you'd leave your friends and life that you're used to? Realizing that I am so attached to my friends that I can't take a job offer in another town is frustrating. I've been temporary working in this new place and it's depressing. I miss my life and...

Hello everyone. I am looking for someone to talk, correspondence about Physics etc. I read a great autobiography of Leopold Infeld, great Polish physicist. He claims that "If you have someone to talk about your field of study you will learn a lot from it." . If you are interested in this kind of...

micromass submitted a new PF Insights post Friends, strangers, 7825 and computers Continue reading the Original PF Insights Post.

of tea.The waiter served hot tea with a cup of cold milk.The two friends decide to play a game of cards before drinking. 'A' mixes hot tea with cold milk bit B mixes them only after the game is over.Whose tea was hotter when they started to drink it?

Hi there, we are having a tough discussion among friends concerning this topic: Imagine you are inside your car, stopped in the road. There is no obstacles in front of you, just plain road. Suddenly, because of the sound coming from the back, you realize another vehicle is going to impact you...

So upon reading the wikipedia entry about the biquaternions I noticed that this algebra has several interesting subalgebras: 1. The split-complex numbers of the form {σ = x+y(hi)| ∀(x,y)∈ ℝ} which have the norm σ⋅σ* = (x2-y2). 2. The tessarines which can be written as {α + βj | ∀(α,β,)∈ℂ1 & j2...

I met my friends 6 years ago.We were playing board games,computer games and this sort of stuff.Five years ago I was very happy with them.But know it changed.I am not feeling happy with them anymore.When we met to do something I am being the excluded person.They are talking each other but I can't...

Hi everyone! I was wondering if we have Hebrew speakers here on PhysicsForums. I am teaching myself Hebrew and would like to make friends with native speakers or with students of the language.I actually study biblical Hebrew with emphasis on the Yemenite pronunciation, it still useful to have...

I'm very glad to be here to make friends with you who are interested in physics and mathematics.I'm a graduate student.

hello everyone :D , My name is : Ibrahem , I'm a 19-years-old , Computer-science student . I'm an Arabic speaker (my native language) . greetings from KFS - Egypt . i just have known about this forum today I hope to meet some new friends , have a nice time & practice some English :D

enjoy :)

Hey everyone, i just thought i would introduce my self, my name is *removed* I live and study in rural Australia. I am currently studying a bachelor of Civil Engineering and aspire to pursue a matsters in structural engineering. I joined these forums to improve my mathematic skills, seek...

This will kick any blues from your mood!

would you feel honored or creeped out?

Hi 1. Homework Statement On the party came n people. In the beginning all of them have had exactly 3 friends among party members. During party some people made new friends and at the end of the party everyone had exactly 4 friends among party members. Set all numbers n for which the following...

Two friends are carrying a 200kg crate up a flight of stairs. The crate is 1.25m long and 0.500m high and its center of gravity is at its center. The stairs make a 45 degree angle with respect to the floor. The crate is also at a 45 degree angle so the bottom side of crate is parallel to the...

Dear Friends, I need some ideas on a problem I am facing at work. I have attached a sheet with has a rough picture of scenario. I urge you to please keep open the picture while reading my problem. Problem:- There is a small wall in a water stream. Due to the small wall the water stream upside of...

Crazy Circle Illusion! | Showyou pNe6fsaCVtI

This happened in the same town I grew up and I even went to the same middle school, so this hits close to home. The motivation was to appease Slender Man, a story made up on some internet forum. These deranged girls took it too far. Some parents are calling for more internet monitoring. Like...

This may be kinda long, but I have to get this off my chest and possibly find some answers. So bless you if you actually read all of this and have a desire to help. This is the first summer in a long time that I'm not taking any classes, and I find myself not having anything to do. I'm kinda...

Electric force inside a cylinder(my friends and I can't solve this:( Homework Statement A right circular cylinder has radius R and length L, and a nonuniform volume charge density ρ(\hat{r}). If the z axis is chosen to coincide with the axis of the cylinder, the charge density is ρ(\hat{r})...

Hi, I'm new to this forum. I came here because I was told by a friend that the forums are great for getting help on classwork/homework. Aside from that, I came here to learn more about science. I always thought that science was about experiments and wearing white lab coats and growing long...

Hey people ! I want to start to make a radio with one of my friends. The radio that I will make,will not use 'ready' things like "leds". I want to learn from this project. So first of all,is it possible? Secondly,from where I can start,to learn??

Currently,I am studying the topic Isomerism in Organic chemistry and Guess what?.I suck at it. My Imagination power is kinda weak so I am having a really hard time in understanding Steriochemistry.Believe me I really try my best but still unable to fully understand it. My teacher doesn't use any...

Question between friends! -- How long to travel 1 light year? Homework Statement Me and a few friends were trying to work out how long it would take a human to travel one light year. We were using the these variables. Distance = 9.4605284 × 1015 m Fastest speed for manned space...

Hi everybody, I am blokpoi, but you may call me Matthew if you wish. I just found out about these forums and I figured I should join them because of my love for physics! A little about me: - I am a 14 year old theoretical physicist - I have Asperger's Syndrome - My favorite kind of math is...

http://www.mediaite.com/online/elisabeth-hasselbeck-leaving-the-view-to-co-host-fox-friends/ She'll be among her favourite kind - Republicans!

So here is my current state: I am int the 12th class (that is senior), in Romania. My connection with physics is good, certified by me participating at national physics contests, having some notable results(of course, this is not an absolute argument).So I thought about aiming for a career in...

Anti Science "friends" and trying to enlighten them. (possibly funny) I know its pointless to even argue with people like this (even more pointless when its on Facebook), but do you guys ever give in and try to school people like this? Sadly a few of my friends decided to stop their education...

I feel really ridiculous asking for help online like this, but I don't have anyone to ask whose position is impartial, and so I'm turning to you guys. I've been in a solid relationship for a little bit over a year now; I love my girlfriend, and she loves me. But over the last several months...

The last 2 months have drastically changed my life. After an turbulent sequence of events I admitted myself to the hospital where I remained for 10 days. I was totally cut off from the internet, phone, etc - I found this to be a positive thing. Anyway, after getting home and checking my emails...

So recently I have gotten in a heated argument with my friend about heating his apartment (no pun intended). Here is the argument: My EE friend has a theoretical heater which runs on 1000 watts of power. In his apartment he also has another electronic device (ie. a computer, a television...

My name is Tongyu Chen, and you can call me Creek. I'm a 21 year-old boy in physics and come from China. I am the only child in my family so sometimes I feel a little lonely. I play table tennis, volleyball and basketball. Though I looks not very tall I often get rebounding balls in basketball...

There are some attractions in Solon, even if you have to hunt to find them. This one is about less than a mile from my house. http://bangordailynews.com/2012/09/11/living/art-meets-awe-at-south-solon-meeting-house/?ref=mostReadBoxLiving

”True” proximity in plane and space (”Island and star best friends”) ”True” proximity in plane and space (”Island and star best friends”) (To read this post in a more pleasant format, click here. My questions are in that document though, you will find them in this post.) Recently I was on...

never thought i would be posting here, but how many good apps out there on the android market place cater to lovers/friends/fiancées? naive question? maybe, but i would love to hear what makes a good app for lovers/friends

Hey everybody! I used to visit physicsforums a long while ago when I was in high school/undergrad (if anyone remembers!) and grew to love it immediately. I have been away for a long while since then due to lots and lots of work, but things have worked out quite well so far and I'm now well...

Sorry I am wandering away from the subject but could someone please explain to me, how to add friends and be a part of a group or something? I am new to this website, and I have no idea what to do.

Homework Statement F:P2->R5 F(xn) = en+1 Consider the linear function D:P4 -> P4 p(x) -> p'(x) Find the matrix of the linear function T:R5 -> R5 such thatHomework Equations ( T ° F ) p(x) = ( F ° D ) ( p(x) )The Attempt at a Solution T ° F ° F-1 = F ° D ° F-1 T = F ° D ° F-1 then what should...

Theorem on friends and strangers: If we have 6 people in a room, then 3 of them know each other or 3 of them don't know each other. Or should it say that at least 3 people don't know anyone or at least 3 people are friends? Then my teacher said we can extend this to infinite sets, saying...