1

Physics, Astronomy & Cosmology / what is the best way to calculate trajectory?

« on: 13/02/2010 22:54:23 »

hey guys! well i am dealing with some model rockets and i wanted to find the trajectory of the rocket that weighed 32.2pounds, but i could not find on the web, a easy explained method. so can anyone help me with a method that is well explained please?

2

Just Chat! / how to get into oxford

« on: 14/12/2009 00:22:27 »

hey guys. i am just starting out in highschool and i want to go to oxford.can anyone tell me some tips or anything that might help .

3

Physics, Astronomy & Cosmology / how to learn nuclear physics fast ?

« on: 04/12/2009 03:42:48 »

i would like to learn nuclear physics, only one problem i dont know of any teacher or books to help. if anyone know someone who would do it or if you know of any good books, let me know. thanks alot

4

Physics, Astronomy & Cosmology / what are the backgrounds needed to be a physicist

« on: 30/07/2009 03:48:08 »

 

I'd been computer-programming with loops and variables and whatever for about 2 years before they started teaching us algebra at school.
I don't think my teacher realised why I wanted to call my variables with meaningful names rather than just a,b,c, x,y,z etc. She just thought I was being awkward. []

haha, i have been making explosives and deeling with raidioactive materials for about a year, so since i was like 13. lol it helps past the time  []

5

Physics, Astronomy & Cosmology / what are the backgrounds needed to be a physicist

« on: 29/07/2009 05:51:02 »

no, in school we have only covered the basics but i have taught myself basic trig, and and very little phisics

6

Physics, Astronomy & Cosmology / what are the backgrounds needed to be a physicist

« on: 29/07/2009 01:07:00 »

thanks guys any thing else someone would like to tell me about

7

Physics, Astronomy & Cosmology / what are the backgrounds needed to be a physicist

« on: 28/07/2009 19:52:13 »

ok pmb, thanks, now does anyone have any likns that can help wit all that math so that i may can teach myself some of it.

8

Physics, Astronomy & Cosmology / what are the backgrounds needed to be a physicist

« on: 28/07/2009 14:38:27 »

haha thanks guys. i gues i need to get started on all that math right away. ha thanks again

9

Physics, Astronomy & Cosmology / what are the backgrounds needed to be a physicist

« on: 28/07/2009 05:16:31 »

hello, i would like to be a Theoretical Physicist when i get older. i am jus now entering high school and i was wonderin what are the backgrounds needed to understand such things as super string theory, quantium field theory and ect.? please reply.thanks

10

Cells, Microbes & Viruses / Are we in the midst of a Swine Flu Pandemic?

« on: 30/04/2009 22:58:56 »

i agree but the general public is also in a panic state. but yes I could see the influenza virus being a huge threat to the worlds population being that it changes almost every year and each time takes more people with it.

11

Chemistry / How do you make a low grade explosive?

« on: 30/04/2009 21:51:53 »

haha thanks guys lol

12

Cells, Microbes & Viruses / Are we in the midst of a Swine Flu Pandemic?

« on: 30/04/2009 21:36:04 »

hey everyone sorry to miss such a important topic [] lol but yeah i just got word that another case was found in Georgia. no more have yet been found yet.

but if you want my say on the topic its just another thing to scare people. I mean just look, every year some 30,000 people die from the common flu. so then  every couple of years there is a mutation in the virus and everyone completely FREAKS out,but until we have a higher death rate then I wouldn't call it a pandemic. but yeah anyway that's what I say.   [|)]

13

Chemistry / Re: How do you make a low grade explosive?

« on: 23/04/2009 21:05:41 »

OK can you directly tell me how to do it please like a good tested method.  []

14

Chemistry / How do you make a low grade explosive?

« on: 23/04/2009 00:07:14 »

hey everyone, I know its pretty easy to make an explosive, but never really had enough info or proper source to know how to do it right and safely. can anyone please tell me how to make a low grade explosive. ( for those who are sceptical it is for and experiment dealing with an explosives heat and pressure output) thanks a lot.   []

15

Chemistry / can a neutron gun be made?

« on: 22/04/2009 17:56:31 »

hey guys, sorry I  got grounded for a while ( reasons you don't need to know) lol but it kinda put me off on my chemistry and nuclear sciences. so does anyone else have a project for me.   I thought about some experiments with x-rays. what you think

16

Chemistry / can a neutron gun be made?

« on: 16/02/2009 02:11:58 »

haha and how do i get it or can i make one?

17

Chemistry / can a neutron gun be made?

« on: 13/02/2009 22:26:52 »

OK guys its done now all that's left is to prove the neutron is being produced

18

Chemistry / can a neutron gun be made?

« on: 07/02/2009 05:31:35 »

yeah you have you and boredchemist gave me some good advice. lol

19

Chemistry / can a neutron gun be made?

« on: 05/02/2009 03:28:09 »

OK thanks allot I will up date you tomarrow

20

Chemistry / can a neutron gun be made?

« on: 04/02/2009 22:05:32 »

ha ha it's ok chem. dont worry bout it.lol but yeah if i triple that out put then i should have more neutrons, right?