# Search results

1. ### Organic Major Pathway prediction

Thanks for the clarification! Nucleophilicity increases down the group, I have to remember that
2. ### Organic Major Pathway prediction

1. Homework Statement [PLAIN]http://sphotos.ak.fbcdn.net/hphotos-ak-snc3/hs527.snc3/29952_406506367415_501337415_4229454_854152_n.jpg [Broken] 2. Homework Equations Alkyl halides can undergo substitution reactions (via SN1 or SN2 mechanisms) and/or elimination reactions (via E1 or E2...
3. ### Growth rates and induction

1. Homework Statement 2. Homework Equations The mark scheme is 2, 2, 3, 3 For a) ii), it's a sequence of integers up to the floor of n2/2 3. The Attempt at a Solution We haven't done growth rates of sequences, only of equations. a) i) looks like the growth rate would be 5n...
4. ### Formal power series and non/homogeneous recurrence relations

1. Homework Statement 2. Homework Equations We're using generating functions, and recurrence relations of homogeneous and non-homogeneous types The mark allocation is 2, 3, 3 and 2 3. The Attempt at a Solution I think I've done the first part correctly. The closed form...
5. ### Generating functions and Recurrence relations using the Fibonacci sequence

We're using generating functions, and recurrence relations of homogeneous and non-homogeneous types The mark allocation is 2, 3, 3 and 2 3. The Attempt at a Solution I think I've done the first part correctly. The closed form is in terms of z, right? I get: F(z) = z / (1 - z - z2)...
6. ### SF6 Basic pressure question

Thanks, Inside the cylinders we keep them at a higher pressure when compared to that graph
7. ### SF6 Basic pressure question

I'm trying to get my head around a concept. We use Industrial Gas cylinders filled with SF6 gas - the gas cylinder is 70-80% liquid and the rest is in a gaseous state. If this is kept at a pressure of approx 40Bar and is passed through a regulator that allows the gas to be filled into a...
8. ### I'm having trouble understanding multiple dimensions up to 10

should this be in the string theory sub section?
9. ### Lockeheed martin experiments with Anti-gravity

interesting video. The more research I try to do behind this - the more confused I get. Apparently he uses some form of diamagnetic levitation which some say was faked for the documentary. I'm skeptical but I have to admit the video is damn interesting.
10. ### Was windows7 really my idea? Microsoft false advertising

When did windows users get an opportunity to request features for windows7? Why wasn't I told? Essentially isn't windows7 supposed to be vista that works? Even as a beta tester - it was to check its stability and find bugs. Not to add or remove features. So have we been had?
11. ### Help me restore to normal sleeping hours!

I'd suggest you hit the gym one day and exhaust your self physically, grab a not too interesting book, or study hard till 8-10pm. You should be naturally tired. You'll notice your sleep pattern will be fixed in a couple of days.
12. ### Any Other Math / Physics Late Bloomers Here?

Lol if it makes you feel better - I travelled for a year and changed majors. I graduated at 24 - turning 25. I too felt that I had a lot to catch up on with students younger than me. I spent more time over the holidays to read up on the material before the next semester started. Also, if I...
13. ### If you could send a message back in time to yourself in high school,what would it be?

Re: If you could send a message back in time to yourself in high school,what would it 1. Ask her out 2. Ask her out 3. Ask her out
14. ### Independant learning inbetween college and work

I'm a recent EE grad and a I have a month to spare before work. As lazy as this sounds, I'm not too keen on working an odd job, or even tutoring untill work begins. Spent the last few years doing that along with college. I was wondering if I should attempt to go through Griffiths...
15. ### Down time between graduating and working - depressed

thanks for the tips - will make an effort this weekend. In the meantime - this will sound weird, but I'm dusting off Introduction to EM by Griffiths - always wanted to finish that book.
16. ### Down time between graduating and working - depressed

Thanks for the tips, For some reason it seems time moves much faster after college.
17. ### Japan building space-based power plant

why not pour that money behind iter and get us fusion energy faster?
18. ### Down time between graduating and working - depressed

I was always looking forward to this period. University is finished and work is about to begin. However I ended up getting really depressed. Having found my degree went by fast, I'm not in touch with anyone from college either. Is this normal? I'm applying to a number of backups and reading...
19. ### Hilarious Acme Kline bottle

http://img530.imageshack.us/img530/4227/twomugs5.jpg [Broken] http://img530.imageshack.us/img530/6005/mugdiagram.gif [Broken]
20. ### Hilarious Acme Kline bottle

http://img139.imageshack.us/img139/8856/topmoutherlstrhan2.jpg [Broken]

Even more!
22. ### Hilarious Acme Kline bottle

Need a zero-volume bottle? Searching for a one-sided surface? Want the ultimate in non-orientability? Get an ACME KLEIN BOTTLE! http://www.kleinbottle.com/index.htm http://img523.imageshack.us/img523/8122/giantkleinbotandcliff2.jpg [Broken] the funniest part has to be the guarantee...
23. ### This picture first made me laugh then think

http://img216.imageshack.us/img216/3503/philosoraptor7.png [Broken] thoughts?

its made of awesomeness and utter goodness next question http://img216.imageshack.us/img216/3503/philosoraptor7.png [Broken]

hold on - one should get properly fitted with GOOD shoes. Find a store that will measure pressure points and miss alignments that normal shoes cannot provide. A good pair of shoes will do you a world of good. I've been heavily involved in athletics since I was 16 and used cheap shoes. 2...

1. women 2. used car salesmen 3. real estate agents 4. solicitors 5. lawyers 6. financial 'advisors' 7. Super evangelical religious fanatics (i dated one) in that order
27. ### Moon landing was true - how do i always win this debate?

I hate having to defend the moon landing since so many people disagree with it. The best piece of evidence i can put forward is the mythbusters page debunking the skepticism http://mythbustersresults.com/episode-104-nasa-moon-landing highlight of the page
28. ### Which Industry Will Be Next Big Thing Just Like Silicon Valley Boom In 90's?

Re: Which Industry Will Be Next Big Thing Just Like Silicon Valley Boom In 90's??? imo fusion will take a while to take off quantum computing and quantum cryptography should be booming soon next gen phones beyond 4G HC-SDMA, using iburst technology is something to look forward to upcoming...
29. ### Contour integral, taylor and residue theory question

my attempt at a solution is this on the right track? http://img219.imageshack.us/img219/2425/image123t.jpg [Broken]
30. ### Engineering Future of Engineering in the world

have you then considered biomedical engineering? It could be the best of two worlds for you. in australia we get to choose what our under grad specialization is - whether it be electrical, chemical, mechanical or software engineering.