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Showing posts from June, 2012

HPCL Advt. June-2012

http://www.hindustanpetroleum.com/En/UI/CareersCurrentOpportunities.aspx

Build Your Own Salt Water Fuel Cell Car

Build Your Own Salt Water Fuel Cell Car By Ryan Winters – Jameco Product Manager You read that right! This is the first salt water fuel cell car we've ever seen and with a price under $15.00, how can you resist adding this to your next order? You won't be able to drive this bad boy, but it is a project that packs both fun and education into one kit. Read ahead, and I'll take you through my experience with OWI's salt water fuel cell car kit. Fuel Cell Inspiration As soon as I read the name of the kit, I was intrigued. Apparently, magnesium + saltwater + air = electricity. This kit also has to be one of the easiest to put together; it is literally almost a "snap." This is a great classroom project for learning about different fuel cell technologies and the young scientists can even test different ratios of salt to water to see which mixture yields the greatest efficiency. Salt Water Fuel Cell Concept A fuel cell is an electrochemical...

Book Tatkal Train Ticket Quickly

Go Here before 8AM when you are going to book tatkal train ticket http://ctrlq.org/irctc/ Magic Autofill for Indian Railways The Indian Railways IRCTC website opens up for train reservations at 8 AM and the tickets are often booked within minutes (especially under the Tatkal Scheme). When every second matters, the Magic Autofill tool can improve your chances of getting a train ticket. Fill the passenger details and click I'm Feeling Lucky. You'll see a new Magic Autofill button that you need to add to the bookmarks toolbar. Now switch to the Indian Railways website and click the same Magic button to quickly fill the reservation form on irctc.com in one click. See a 2-minute video demo on YouTube.

import java.util.Scanner; public class SipCalculator { public static void main(String[] args) { // Create a scanner object to get user input Scanner sc = new Scanner(System.in); // Get the principal amount, interest rate, and number of years from the user System.out.println("Enter the monthly investment amount:"); double p = sc.nextDouble(); System.out.println("Enter the annual interest rate (in percentage):"); double r = sc.nextDouble(); System.out.println("Enter the number of years:"); int y = sc.nextInt(); // Close the scanner object sc.close(); // Calculate the monthly interest rate and the number of payments double i = r / 12 / 100; int n = y * 12; // Calculate the maturity value using the formula double m = p * (Math.pow(1 + i, n) - 1) / i * (1 + i); // Display the results System.out.println("The total amount invested is: " + p * n); System.out.println("The estimated return is: " + (m - p * n)); System.out.println("The maturity value is: " + m); } }