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Math / Science

The Math / Science topic primarily includes discussions of mathematics, physics, statistics and economic analysis, but also biology, chemistry and ...

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Learning is a process of forgetting learned stuff; acquiring innovative ideas from our competitors; challenging the status quo of our World.

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Logical reasoning – Test #3

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I took lately a test of logical reasoning, made by IBM, and were 2-3 questions where I had …
Article

Truly Random Numbers in VBA

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Pseudo random numbers are right at hand in VBA. Obtaining truly random numbers, however, requires an external source. One is the Swiss Quantis QRNG Chip. The output from one of these has been made public by ETH Zürich, and here we present a complete solution for retrieval of random numbers in VBA.
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Yesterday was Pi Day, and Experts Exchange held a little …

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Yesterday was Pi Day, and Experts Exchange held a little contest in honor of all things pi! Take a …
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435 Free Online Programming & Computer Science Courses You …

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435 Free Online Programming & Computer Science Courses You Can Start in June
Article

A Guide to the PMT, FV, IPMT and PPMT Functions

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A Guide to the PMT, FV, IPMT and PPMT Functions In MS Excel we have the PMT, FV, IPMT and…
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Find a curve that fits the data

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What's a neat way of finding the simplest polynomial or other form of curve that fits the data.
For …
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Determining Latitude and Longitude

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I have a small project I am doing.

I am given the distance I am from an item. The distance goes as …
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This thing could be huge! Maybe the NFL could actually play …

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This thing could be huge! Maybe the NFL could actually play football soon!

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Logical reasoning – Test #1

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I took lately a test of logical reasoning, made by IBM, and were 2-3 questions where I had …
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What is the purpose of Failure Mode and Effect Analysis ?

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Our embedded controller is Advanced Drive Assist Systems(ADAS).  It basically has Two software …
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groupSum challege

bygudii9
153
Hi,

I am working on below challenge

http://codingbat.com/prob/p145416

Recursion-2 > 
Article

And by the way, I am New to PHP

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Foreword (May 2015)

This web page has appeared at Google.  It's definitely worth considering!

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Logical reasoning – Test #2

2
I took lately a test of logical reasoning, made by IBM, and were 2-3 questions where I had …
Troubleshooting Solution

Are interfaces based on IEEE 1596.3-1996 required to have the ability to detect bus off ?

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Our embedded controller is based on Renesas RH850 / U2A16 Microcontroller.  Our controller has Two …
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What does it mean to flush subnormal numbers?

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In our embedded controller, we are using Renesas RH850 / U2A16 Microcontroller.  It has Four cores. …
Article
Lithium Evaporation Pools, Attacama Desert, Chile. 2015

The Ubiquitous Lithium-Ion Battery

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Lithium-ion batteries area cornerstone of today's portable electronic devices, and even though they are relied upon heavily, their chemistry and origin are not of common knowledge. This article is about a device on which every smartphone, laptop, and tablet depends.
Article

How to Interpret Customer Satisfaction Surveys

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Introduction
On a scale of 1 to 10, how would you rate our Product?
Many of …

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