surface

  1. F

    calculating force by knowing wind speed and surface area of a plate?

    i want to calculate the force (kgf & N) per area and the pressure per area for a 1*1m metal plate that is facing a wind speed of 150 km/hr?
  2. K

    need help remembering lateral area formulas and surface ares?

    cant remember the formula for a triangular prism and cylinder. i need both surface area formula and lateral area
  3. G

    Light Touch turns any flat surface into a touch screen (with video)

    Blue Opticas launches first mobile interactive projector, opening up new opportunities for touch-sensitive displays, creating a 10" touch screen display on any surface.
  4. G

    Pico Projector Gun Controller Beams First-Person Shooters on Any Surface [Gaming]

    Redneck Techie's vision for a pico projector Wireless Game Gun has been realized...by Microvision. As you can see, the controller allows gamers to break free from their fixed screens and project the battle on any surface. Using the infinite focus capability of the PicoP display engine...
  5. N

    Which surface ocean current travels completely around the globe, west to

    east, without interruption? Equatorial Labrador West Wind Drift East Wind Drift
  6. N

    Which surface ocean current travels completely around the globe, west to

    east, without interruption? Equatorial Labrador West Wind Drift East Wind Drift
  7. S

    What maximum distance from Earth's surface does it travel before falling back...

    ...to Earth? A rocket is fired straight up through the atmosphere from the South Pole, burning out at an altitude of 234 km when traveling at 5.3 km/s. (a) What maximum distance from Earth's surface does it travel before falling back to Earth? km
  8. G

    How Superman Might Read the NY Times [Surface]

    The Infractor is probably the least efficient manner in which you could read the morning paper, but it involves Fortress of Solitude-esque prisms and interactive rays of light. Quite simply, the paper has never looked better. Video demo: Running on what looks to be a Microsoft Surface...
  9. G

    Microsoft Surface Tablet Along With Turtle and Pure Pink Phones Cooking in Redmond? [

    Oh hello Microsoft Tablet, Turtle, Pure phones! Rumors about Microsoft's Pink phones are back, along with talk of a shrunken Surface...tablet. Numerous sources are reporting that Microsoft is working independently on the tablet and the phone. ZDNet Microsoft extraordinaire Mary Jo Foley's...
  10. D

    What are the iphone skins that can stick to a flat surface?

    I was in L.A. a few weeks ago. I went to downtown disney. At one of the booths I found this skin, it sticks on the back of the phone, or Ipod and be removed and replaced multiple times. It's feature is that it can stick to plastic, or metal, or glass.....I can't find it anywhere on the internet...
  11. G

    Purported Mac OS X Snow Leopard Retail Packaging Pics Surface [Snow]

    MacRumors has received what appears to be the final retail packaging for Apple's Mac OS X Snow Leopard. The packaging looks to be the Portuguese version, and if real would imply that the OS has officially entered into mass production. As one might expect, the packaging features a snow leopard...
  12. J

    Where can I buy an Intuos2 6x8 Surface Sheet?

    Would anyone happen to know where I can buy an Intuos2 6x8 Surface Sheet? The official Wacom store only has sheets for Intuos3 and I am told that will not fit Intuos2. My sheet is really scratched and I desperately need a new one and have not been able to find one online.
  13. G

    Teens Capture Amazing Shots 20 Miles from Earth's Surface With a Balloon [Photography

    Using a $77 Nikon Coolpix and a $60 latex balloon filled with helium, a team of teenage students captured these remarkable shots from 20 miles above the Earth's surface. Radio-synced to Google Earth, the team tracked the package as it soared 885 feet per minute into the sky, taking shots on a...
  14. T

    How long do invisible germs survive on a visibly clean surface?

    bacteria such as e-coli and stuff...how long can they survive?
  15. G

    A satellite has a mass of 104 kg and is located at 2.0 106 m above the surface...

    ...of Earth.? A satellite has a mass of 104 kg and is located at 2.0 106 m above the surface of Earth. (a) What is the potential energy associated with the satellite at this location? (b) What is the magnitude of the gravitational force on the satellite?
  16. R

    A satellite orbiting the moon very near the surface has a period of 110 min.....?

    A satellite orbiting the moon very near the surface has a period of 110 min. What is the moon's acceleration due to gravity. This is all the information that the problem gave. I feel like you can solve it if you know the radius of the moon, but they didn't so I'm stuck. Well, it seems like...
  17. A

    Isn't Microsoft Surface using Apple's Multi-touch patent?

    If Palm cannot use the multi-touch zoom-in/out etc technology that apple has been awarded for, why can microsoft?
  18. N

    gold fish comes to the water surface...?

    The water in this tank is static,no filter at present..no surface ripples...why is my this fantail coming up to the surface ?Is it safe for the fish until i fix the filter ? should i stir the water with a stick ?Its pretty cold outside temp :-( brrrr....
  19. B

    What's that triangle bit on the Nokia N93i top surface?

    On the top surface of the Nokia N93i (the surface with the finish), I've noticed from pictures (e.g. http://a6.vox.com/6a00cdf7f25d1d094f00cd972471064cd5-500pi), there's a little silver triangle on the bottom right corner. What's that for? Its too small to use as a mirror (the surface itself is...
  20. M

    whats the (body surface area)?

    mine is 1.68,. and my lean body weight is 50 kgs. my ideal weight is64kgs=141lbs.i dont know the meaning of body surface area,lean body weight,and now am 60kgs,168centimeters.r those nbody surface area&body lean area ideal 4 me?help
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