Pravaah

23/02/2015

Hey Friends plz like this page link
https://www.facebook.com/ArrivalShop.007?ref=hl

Arrivalshop lets you customise apparel for your group, batch, school, college or company. To get yours made simply visit- www.arrivalshop.com or mail us.

13/10/2014

1.Question: You have three bags, each containing two marbles. Bag A contains two white marbles, Bag B contains two black marbles, and Bag C contains one white marble and one black marble. You pick ...

10/10/2014

Think back to the laptop you had in 2008. It probably doesn’t look too different from what you’re using today. Sure, your current notebook is lighter than the brick you lugged around five years ago...

26/08/2013

if you are from electronics or electricals.. And want some project ideas..

Y not make an electronic locking system
or try out a maglev train model
you can make a roboarm bt dont buy the kit and assmble it.. Make it urself using servos..
Hows a led cro ??
Can we interface our tv screen wth our phone and play game on it usng our phone ??
Thnk abt them

26/08/2013

AERODYNAMICS:

if you want to make a rocket or a missile.. and want tO deal with its aerodynamics.. Just use a slender and lng body instead of curvy ones..and put a little weight at the front tip.. Nd then make it pointed.. This weight helps to keep the balance while in air.. And use 3-4 back fins.. On the side walls of the body.. Surely it will be much better than others.. Personal experience..

12/06/2013

India has launched 64 satellites (as of 25 February 2013) of many types since its first attempt in 1975. Satellites have been launched from various vehicles, including American, Russian, European satellite-launch rockets, and the U.S. Space Shuttle. The organisation responsible for Indian satellites is the Indian Space Research Organisation (ISRO).

06/06/2013

Thrust SSC (Thrust Supersonic Car)

- The fastest car on earth.
- It can cross the sound barrier.
- Achieved a speed of 1,228 km/h.
- Its twin engine horse power exceeds power of 140 formula 1 racer cars combined!

26/02/2013

3DCLIMBER is a pole climbing robot able to climb over poles with bends and branches. It is probably the first Industrial pole climbing robot which can climb ...

26/02/2013

a wind turbine.. its toooo easy.. you can make it in half an hour

http://www.epicphysics.com/physics-science-fair-projects/how-to-make-a-small-wind-turbine1/ How to build a small homemade small wind turbine generator using ...

03/02/2013

Physical phenomenons behind the flight of a glider or aircraft.