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COOL NOTEPAD TRICKS
Notepad Trick 1 : Use Notepad as a Log Book
Open notepad >> Write .LOG in the first line >> Save the File and close it.
When you open this file again, you will see the current date and time and you can enter your activities there to keep a Log of what you have done at what time. You can save this file as a Diary! You can press F5 to refresh and get the current time.
Notepad Trick 2 : World Trade Center Attack
Open notepad >> Write Q33N >> Increase Font size to 72 >> Change Font to Wingdings
This will show you how the World Trade Center episode happened. First the Plane hit two towers and then caused lots of damage.
Notepad Trick 3 : 4335 Trick
Open notepad >> Write this app can break in the first line >> Save the File and close it.
After opening the file again, you will see that it contains all encoded characters. It happens if we enter four words separated by spaces, wherein the first word has 4 letters, the next two have three letters each, and the last word has five letters. Then Notepad Automatically hides the text into unknown code.
It also works if you type AAAA BBB CCC DDDDD or any other 4-3-3-5 letter combination.
Notepad Trick 4 : Shut Down the Computer
Open notepad >> Write@echo off
msg * I am tired.
shutdown -c “So, Bye Bye” -s
>> Save the File as AnyName.bat
When you will open this file, your Computer will Shut down on its own after showing the message in it.
Notepad Trick 5 : Open Notepad Continuously
Open notepad >> Write@ECHO off
:top
START %SystemRoot%\system32\notepad.exe
GOTO top
>> Save the File as AnyName.bat
When you try to open this file, Multiple Notepad Windows will keep opening up
prithviraj
We meet him during our tour from school to mysore and babgalore........................
OCEANO CELL
AIM:
To produce electricity from a renewable source such as sea
water, in a cheap rate. And also use this electricity for small scale
electronic gadgets.
APPARATUS:
ü 10 plastic bottles of 100 ml capacity
ü 1 bottle of 250 ml capacity
ü 10 zinc electrodes
ü 10 carbon electrodes
ü Copper wires(insulated)
ü Multi-meter
ü Led bulbs
ü Araldite
ü Straws
ü Blades and other supporting materials
WORKING PRINCIPLE:
i.
Like every
electro-chemical cells it works on the basis of a redox reaction taking place
inside the system. Since a reactive metal like zinc is placed in water zinc get
oxidized to release electrons. These electrons flow through wires towards
carbon electrode producing electricity.
ii. Salt water gives better result by producing more electricity. That is salt water is a good conductor of electricity while pure water is a bad conductor. It is because when salt is dissolved in water, it dissociates into positive and negative ions and conducts electricity.
iii. Connection of cells:
Cells
can be connected in 2 patterns
Ø Series
Ø Parallel
During a series type connection the voltages of the individual cells get sum up.
While in a parallel combination of cells voltage remains same throughout the circuit.
PROCEDURE:
v Take 10 plastic bottles and make 2
holes on its lid so as to put insert 2 copper wires without touching each
other.
v 
Put 2 holes in the sides of bottle as
shown and insert 2 straws for water supply when connected as a battery.
v Using araldite seal the holes to
prevent water leakage.
v Tie one end of each zinc electrodes
and carbon electrodes with copper wires with insulation.
v After preparing the electrodes, keep
them in bottles as shown through the holes made.
v Since zinc is the negative terminal,
carbon is positive terminal, connect these bottles in series.
v Pour water and wait for 2 minutes.
v Using a multi-meter find the voltage
and current across the battery.
v 
Connecting the system to a reservoir tank can help
easier distribution of water as shown.
v Can also connect system in parallel
and check current and voltage produced.
OBSERVATIONS:
Voltage of
1.4V is produced per cell. In series connection battery produces 10V voltage is
produced after loses.
RESULT:
Oceano-cell is functional with a
voltage output of 10V when connected in series.
USES:
vCan light 4-5 LED bulbs together.
vCan charge mobile phones.
vWhen done in large scale can power
street lights etc.
MEDICAL AND ENGINEERING ENTRANCE (MAMS ACADEMY)
Posted by ROSHAN on Dec. 4, 2012, 8:21 p.m.
Posted by BINDU on Nov. 29, 2012, 5:12 p.m.
The best entrance coaching ever in Kerala and Abroad.
Posted by BINDU on Nov. 29, 2012, 5:12 p.m. The best entrance coaching ever in Kerala and Abroad. Fully air conditioned class rooms Regular test focusing on entrance and board exams Fully equipped lab, library and teachers no compromise in discipline and quality affordable fees. We also offer all UG and PG courses of Bharathiar University. Contact class available contact us on 8893836999 MAMS ACADEMY INDIAN EXPRESS BUILDING 3RD FLOOR KALOOR, KOCHIN 17 0484-2402421 0484-2402431
Posted by BINDU on Nov. 29, 2012, 5:12 p.m.
The best entrance coaching ever in Kerala and Abroad.
MEDICAL AND ENGINEERING ENTRANCE (MAMS ACADEMY)
Posted by BINDU on Nov. 29, 2012, 5:12 p.m.
The best entrance coaching ever in Kerala and Abroad.
The best entrance coaching ever in Kerala and Abroad. Fully air conditioned class rooms Regular test focusing on entrance and board exams Fully equipped lab, library and teachers no compromise in discipline and quality affordable fees. We also offer all UG and PG courses of Bharathiar University. Contact class available contact us on 8893836999 MAMS ACADEMY INDIAN EXPRESS BUILDING 3RD FLOOR KALOOR, KOCHIN 17 0484-2402421 0484-2402431
The best entrance coaching ever in Kerala and Abroad.
FRIENDZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
