Hi all,
I need an excel formula to calculate the distance between two eastings and northings co-ordinates. They will be input in numerical format E: 429016 N: 300190 as where 'E:' and 'N:' ...
There's a video of some guy supposedly turning his mini-mag flashlight into a laser gun - the link is here
http://www.neenja.com/videos/33/how_to_make_a_mini_death_laser
Is this just a v...
I started to play a PBBG called Travian. I am playing the Teuton race. Given the simple rules of the game what is the "optimal" or most efficient way to increase my resources (i.e. "farming"...
I have a CASIO fx-270W PLUS calculator. It's over ten years old, but still works fine and I have gotten used to it, and like it.
I want to work with Hexadecimal notation for some programmin...
This has caused me to be puzzled ever since I first heard the term "Plug-in/Pluggable hybrid cars."
I have two questions that should be utterly simple to answer, but those answers do not po...
Hi,
1) If I have a vessel filled to the brim of tap-water, seal the lid and then apply heat (like a pressure cooker), will it reach a given temperature faster than if I had the same pot uns...
I need clear examples on the internet of the increasingly smaller "stuff" atoms are composed of.
My understanding right now is: atoms - protons, neutrons, electrons - quarks, leptons -- TH...
The intuitive way to cool something, is to place it in an environment which is cooler than itself.
But suppose you wish to cool something below the temperature of anything that already exis...
If Dark Matter is here on Earth, where would it be?
I heard it would pass through ordinary matter, and if so, doesn't that mean it would accumulate at the earths core?
http://www.expert...
I have a financial report created in Crystal which summarizes total charges over five fiscal years. I am attempting to chart the growth or decline in charges for various sales groups. The ch...
Hi,
I'm a bit rusty on my maths and am not quite sure what terms i'm looking for in google etc.
I have certain distances which I would like to plot a point at the end of the distance. I w...
Hi experts,
Can someone explain to me (in a way a human beeing could understand it) how to optimize a function using the lexicographic selection process. (Has something to do with the simpl...
HOW MANY FOUR DIGIT NUMBER COMBINATIONS CAN YOU GET USING THE NUMBERS 0-9? AND WHERE CAN I FIND A LIST OF THEM?
according to newtons law every action has an equal and opposite reaction
then when horse pulls the cart and the cart pulls the horse with the same force (this is true no assumptions)
then h...
I know to convert to polar coords i use this.
x = r cos \theta ,
y = r sin \theta, ,
I want to move an object in a computer program and sometimes I just want to move straight ...
Can somebody provide info on database that tells about daylight Saving Time Period of all Countries of World.
This should give Info like
- When the Time was Changed to Daylight Saving T...
The cubes are given by vertices: the first cube A1, A2, ... A8 and the second cube B1, B2, ... B8. They can have any size and any orientation. How do i compute the distance between them?
If dark matter is implied by the shape of galaxies, as an extra mass that holds them together, and accounts for some 20% of the universe, while regular STUFF accounts for only 4%, then why isn...
I'm taking a class that covers computers graphics.
Reviewing some lecture material, I'm trying to make sense of a problem.
"Consider two pinhole cameras with different focal length d1 an...
Beings of the planet Zamco can hear frequencies up to 30 kHz. However, they can only hear two loudness levelssoft and deafening. The Zamconian telephone system uses PCM codecs. a) How many bi...
We are all concerned about the potential dangers of the LHC, creating black holes and weird stuff, that sounds like science-fiction. Assumming a 100% security in this project and we aren't all...
I am continuing to develop a java desktop (jar) program which shows radiation received from sun on a panel whith various tilt and headings. The program is actually working Ok but I spent quite...
I need to work out if 2 rectangles are intersecting to be placed in a computer program.
NOw i thought i could test each corner of 2 rectangles and see if they fall in the boundary of the ot...
Is there a mathematical symbol for "normalize"?
Hello all,
I am a college student studying EET (electronics engineering) at a local community college. I have completed my third electronics class and have a good base of electronics knowledg...
