meteor showers to light up the sky – natural fire works

The Perseid meteor shower Images – meteor showers to light up the sky – natural fire works
The Perseid meteor shower

The Perseid meteor shower natural fire works

The Perseid meteor shower images The Perseid meteor shower display The Perseid meteor shower fotos The Perseid meteor shower viral pics

 

source : http://phys.org/news/2015-08-spectacular-meteor-showers-sky.html

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MATERIALS ENGINEERING AND SCIENCE PDF BOOKS DOWNLOAD

ANINTRODUCTION TO MATERIALS ENGINEERING AND SCIENCE
Brian S. Mitchell
Department of Chemical Engineering,
Tulane University

Read PDF here : http://fisica.ufpr.br/cmlepienski/brian.pdf

Materials Science and Engineering An Introduction

William D. Callister, Jr.
Department of Metallurgical Engineering
The University of Utah

Read PDF here : http://jpkc.fudan.edu.cn/picture/article/255/ba/c4/ceea01074b18aa612e67c5c8ed3d/14e79255-e194-4093-98f3-c1317c2adc73.pdf

Materials Science and Technology Teachers Handbook

Read PDF here : http://www.pnl.gov/main/publications/external/technical_reports/PNNL-17764.pdf

more PDF ebooks for Mechanical Engineers
materials engineering PDFS

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An elementary course in natural philosophy PDF Download

An elementary course in natural philosophy

by Cooley, Le Roy C. (Le Roy Clark), 1833-1916

Published 1880

Download its PDF Version from This Link

An elementary course in natural philosophy PDF Download for iPad, iPod, iMac, Kindle

Physics Books Downloads

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Best Engineering Calculators available for Free Download

engineering-calculators
1 : Engineering Calculator – Engineering Calculator is a lightweight, yet handy math expression evaluation and unit conversion utility that is always at your fingertips.

Download Engineering Calculators : https://sourceforge.net/p/alwaysontopcalc/wiki/Home/

2. : Mechanical Calculator – Calulator for mechanical engineers. Computes weight, paint area, and first and second moment of area. Supports basic shapes, steel profiles, or industrial fasteners according to Czech Norms (CSN). Supports trigonometric functions and unit conversion

Download Mechanical Calculator : http://mechanicalc.sourceforge.net/

3. Advanced Trigonometry Calculator – Advanced Trigonometry Calculator is an open source calculator created in its entirety yet by Renato Alexandre dos Santos Freitas. In it you can find a calculator made firstly to solve trigonometric calculations but throughout its development acquired new functions beyond the trigonometric

Download Advanced Trigonometry Calculator : http://advantrigoncalc.sourceforge.net/

more terms : free engineering calculators , free eand opensource mechanical engineeering calculators download

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Commonly used GDandT Symbols list

Commonly used GDandT Symbols list

GD&T symbols are known universally as a method of specifying requirements without using notes or words on the drawing. The symbols are created to look like the requirement they identify

 

Common GDandT Symbols List

 

Common GD and T

geometrical dimensioning and tolerancing symbols for mechanical engineers

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How can we integrate FEA Analysis to Solidworks

fea solidworks

How can we integrate FEA Analysis to Solidworks

This is the question for today,

How can we simulate the stress curve in solidworks assembly

Is there any add on for the simulation of assembly in solidworks?

please discuss in the comments section

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Best free CNC Engraving software Download

free-engraving-software-download

Are you looking for a CNC Software for your engraving machine

Download F-Engrave for free from http://www.scorchworks.com/Fengrave/fengrave.html

F-Engrave is built on Python, and NC code export to .NGC format

Features

DXF import feature
exporting to Scalable Vector Graphics (SVG) file
v-carving feature
Create text that follows an arc

try it!!

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A Step-by-Step Project Based Approach Utilizing 3D Solid Modeling

A Step-by-Step Project Based Approach Utilizing 3D Solid Modeling

A Step-by-Step Project Based Approach Utilizing 3D Solid Modeling

http://www.andrew.cmu.edu/user/shc17/DesignI/Notes—Intro_to_SolidWorks.pdf

http://users.rowan.edu/~vonlockette/fem/tutorial.pdf

ftp://ftp.deu.edu.tr/muhendis/SolidWORKS/Alistirmalar.pdf

http://www.sdcpublications.com/pdfsample/978-1-58503-855-8-1.pdf

Solid works Tutorials in PDF Free download

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DrDAQ Low–Cost Educational Data Logger

DrDAQ is a low–cost data logger that simply plugs into the USB port of any Windows PC.
Available for students

Features
Very low cost
Built–in sensors for light, temperature and sound (level and waveforms)
Measure pH — just plug in any standard pH electrode
Measure voltages and resistances

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sun logger for your academic project sunlight data logger

sun ligger

 

 

 

 

Sun Logger is a device that gathers data about sunlight. Hack a light-sensitive photo resistor to a homemade “shield” to record data to an SD card, and then examine this data later on your computer to see how light changes in an area over time.

 

more details can be found at make magazine website

sunlight data logger, sun logger, sun postion and time frame

sun light intensity logger

 

 

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