/sci/ - Science & Math

>>8992098
>3/3=0.9¯...

How do i prove that a group of 4 vectors span the R3 space?

>>6502025
Wait, so you're not actually asking for any real physical analog or experimental data, but its "point"? 4chan needs a religion and philosophy board..

Right, so there was a guy here who said that frontier science is less about knowing the answers and more about knowing which questions to ask. Before you ask the question of why, figure out what kind of answer you want and how you're gonna get to it. You want to know what questions to have answered along the way. If you can't figure that out, you won't understand the real answers to the question.

I don't even

I'm a self-taught student aiming to progress to Mechanical Engineering. I've spent the past year teaching myself A-Level Maths and Further Maths and took the first five mechanics modules. I've been applying to go to University in September to study MEng. I've applied for MEng with a foundation year, because I never did A-Levels in Physics or Chemistry.

Here's the problem: One of my choices has given me an offer, but changed the course from MEng with a foundation year to a BEng with no foundation year.

The MEng w/ foundation is five years, but I'm bought up to standard on physics and chemistry in the foundation year. The BEng only takes three years. Should I take the BEng and do an MSc afterwards, or should I take the MEng? I'm talking about both employability and my ability to do the course, given that I have no formal qualifications in any science past GCSE level.

Based on all you know about physics if you had to pick the most logical theism/philosophical belief which would choose?
This doesn't mean you believe or support it, but consider it more logical than any other choice.

Are the any frequencies that when listened to calms a person?
If so, how could I make an mp3 file that plays that frequencies?

>exam in two days
>goodbye for long time
>for long time
>long time

> two days - long time

>>4051904
>is that what they actually believe? Seriously?

Yes. I was completely blindsided when he said that. pic related

Where are your sources? This seems a bit too opinionated.

>Physicist Michio Kaku of City College of New York
>Physicist Michio Kaku
MFW

>>3694568

>>3668765

Well, that's it. I'm out of here.

>put a planet into a stable orbit
>crank up the speed
>realize that the planet takes several thousand years to orbit the star
>close tab

>>3442578
You need to calm down, getting enraged by my opinion is just stupid. I mean by that, we should be moving at a much faster technological advancement process, but we're not. That's what I'm depressed about, because the world should be something else but it isn't.

>The end of American space dominance.
>2011
>Patriotism

>>3415366
>I don't see you don't jack shit about it.

Studying for a chemisty exam and I don't know how to work this out. Anyone can help me please?
1. Nitrogen dioxide reacts with water to produce oxygen and ammonia.
4NO2(g) + 6H2O(g) → 7O2(g) + 4NH3(g)
How many litres of O2 at STP are produced when 2.5 × 1023 molecules of NO2 react?

hey guys, I am starting college, I have taken math through algebra 2 , are there any good resources online to learn from algebra 2 to precalc/calc fairly quickly? thanks

B+?