GPS Bluetooth - DIY

Have you ever thought of tracking your bicycle route? or wondered how many kilometers you took in jogging ? or you are lost and want to know where you ? you can make your own GPS Bluetooth circuit that is real simple.
People mostly are thrown away by the concept GPS Bluetooth and never thought that they can make their

Apricot reward

Best thing in the morning to collect apricot or peach ( i confuse between them) i think its an apricot. I consider it as a reward , because i was jogging as early as 6 oclock after two weeks without sports... then I came to do push ups , gladly broke my own record added five more pushes . And while I'm doing push-ups I saw on the ground

The Continent - Saul Williams

"Last night I laid within your continent

Sought salvation from frustration

with in your loving nation

found the true meaning of homeland

when you let me inland

Swahili tongue knew I hadn’t been there before

kissed for me to stay awhile

I did you one better and stayed forever, in your country

Then you let me tap your virgin drum

releasing echoes of me being free

being free in you

Free to run through your countryside

touching jasmine, dropping weed

Free to nibble on your Nigerian

Blow on your Botswana

Eat your Opia til there is no more Opia left

Won’t be any leftovers when I’m done

Won’t be anything when I’m done

Just remembrance of that night when I laid within your continent

seeking salvation from frustration within your loving nation

and that’s all we’ll have

That, and a few thousand orphans to read this poem"

by Saul Williams . a very deep erotic poem that you can share with your lady or who ever appreciate poetry.

النحلة, الثمر , الاكبر

دع المقادير تجري في اعنتها 
ولا تبيتن الا خالي البال
مابين طرفة عين وانتباهتها 
يغير الله من حال الى حال
~~

كن كالشجر          
 يرميك الناس بالحجر وترميهم بالثمر   

~~

المؤمن كالنحلة اينما وقع نفع 

~~

الامام الشافعي
الامام حسن البنا
محمد صلى الله عليه وسلم

Wireless Sensor + Robot control

My colleague is programming  Wireless Sensor TelosB which only can be programmed via the open source Linux operating system. TelosB has printed copper antenna, temperature, light and humidity sensors and can be powered by usb or 2 AA alkaline batteries. Which is also compact in size, approx 2cm by 5cm.

He is using the transciever part aiming to control IROBOT ROOMBA vacuum cleaner via mobile and computer.

Here is a Roomba review

Online Free courses from heavy duty sources

www.coursera.org

a crazy website now you can get free lessons in different fields from Artificial intelligence to philosophy ! from 16 different universities including Stanford university one of the top university in USA if not the world. You will be taught by award winning teachers, professors , doctors. For example the teacher of Introduction to mathmatical thinking , wrote 35 books, has 80 research papers published, has 5 awards and more! Wow and for free! You get a certificate in many courses once you adequately finish it. All this and you are sitting at your disposal anywhere you want. I signed in for Machine learning , Cryptography, Introduction to mathmatical thinking , Think again; how to reason and argue, control of mobile robots, nanotechnology: the basics, game theory.
 Good luck to you too 

Multimeters basics in few mins

Here is a must know basic knowledge , click on the following 3 links to get an overview. Practice is essential to get handy with it.

How to measure Voltage, Current, Resistance, Short/open.

Multimeter Accuracy, counts, resolution and calibration by the geneous Dave jones

and here is ac voltage detection probe to detect the high voltage existance , can save lives.

Solitude by Mrs. Ella

Solitude

Laugh, and the world laughs with you;

Weep, and you weep alone.

For the sad old earth must borrow it's mirth,

But has trouble enough of its own.

Sing, and the hills will answer;

Sigh, it is lost on the air.

The echoes bound to a joyful sound,

But shrink from voicing care.

Rejoice, and men will seek you;

Grieve, and they turn and go.

They want full measure of all your pleasure,

But they do not need your woe.

Be glad, and your friends are many;

Be sad, and you lose them all.

There are none to decline your nectared wine,

But alone you must drink life's gall.

Feast, and your halls are crowded;

Fast, and the world goes by.

Succeed and give, and it helps you live,

But no man can help you die.

There is room in the halls of pleasure

For a long and lordly train,

But one by one we must all file on

Through the narrow aisles of pain. 

by Ella Wheeler Wilcox, published on February 25, 1883 

Your brain