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Shekhar

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Science (Main Course Book)

X-C

SOLAR ENERGY : RENEWABLE ENERGY

INTRODUCTION

Sun is a constant source of energy. Every day, the sun enriches the Earth with uncountable amounts of solar energy, most of which comes in the form of yellow light.

All around planet Earth, sunlight is by far the most important source of energy for all living things. Without it, Earth is lifeless.

CLIMATIC CHANGES

?

IN 2011: !

In 1960-

INCREASE :i. Automobiles ii. Over population iii. Trends iv. Fashion

REASONS FOR THE CLIMATIC CHANGE

TYPES OF ALTERNATIVES

SOLAR ENERGY

WIND ENERGY

HYDRO ENERGY

BIOGAS

SOLAR ENERGY

THE PERFECT ALTERNATIVE

PHOTO VOLTAIC CELL• The photovoltaic (PV) process converts free solar energy - the

most abundant energy source on the planet - directly into solar power.

• Photovoltaic systems use

sunlight to power ordinary

electrical equipment .

HOW PV CELL WORKS ?

Other components in a typical grid-connected PV system are the array mounting structure and the various cables and switches needed to ensure that the PV generator can be isolated both from the building and from the mains.

Again, good suppliers and installers of grid-connect PV systems will be able to offer advice on these aspects of the PV system.

APPLICATIONS

Architecture and urban planning Electrical generation Agriculture and horticulture Solar lighting Heating, cooling and ventilation Solar vehicles

Pollution free and sound less

CONCLUSION

Due to this arising pollution and population problem ,the scarce of the natural resources is increasing exponentially.

So the only best substitute for the non renewable natural resources is the SOLAR ENERGY ,the renewable energy source for the future generations.

BIG DATAand your mission to the Red Planet

MARSNO JUNK MAIL

14 Copyright © 2013 CA. All rights reserved.

Big Data

VARIETYStructured to unstructured

VELOCITYBatch to streamed

VOLUMETerabytes to Petabytes

Data AnalystBoffin

Dude, we gotta have one of those!But maybe explain it to me another way...

AspiringCIO

Simply put – the collection and analysis of large, diverse data sources to create a competitive

advantage

Saturn Big Data V


6,200,000 pounds

Thrust -7,648,000 pounds-force;20k per hour (give or take)

3,000,0000 parts in a labyrinth of fuel lines, pumps, gauges, sensors, circuits, and switches – each of which had to function reliably

Consolidated into one beautiful pieceof technology

That’s one giant leap for our strategic and competitive advantage

THAT’S ONE BIG ROCKET

Value

Visibility

Variety

Velocity

Volume


BUT LET’S NOT GET TOO EXCITED ABOUT OUR MISSION

WE HAVE JUST A FEW,WELL UM – TECHNICALCHALLENGES TO OVERCOME


“There’s a whole lot of stuff to test”

“Just like in IT”

“and you can’t have everything all at once”

I’d like 50 fully assembled rockets to test please

You know, it is actually called rocket science for a good reason

Chief Rocket Guru

Junior Rocket

Scientist


On September 23, 1999 NASA lost the $125 million Mars Climate Orbiter spacecraft after a 286-day journey to Mars. Miscalculations due to the use of English units instead of metric units apparently sent the craft slowly off course — 60 miles in all

...but quality issues in BIG projects can have a negative impact... before, during and after lift off

Tell me honestly... did you test that GPS....

No… but in the big scheme of things 60 miles isn’t that far....

60 m

iles

That’s a miss

Service What?

LegacyInfrastructure

Internal

External CloudPartners

everyone can have everything – all the time!

Service Virtualization

It’s a Service Jim, but not as we

know it

Propulsion dynamics Telemetry & Communications

Contractor systems Power systems

There is an answer


CONTROL ACCESS AUTHENTICATE

PROTECT DATA MANAGE IDENTITIES

...and your Smart card

Your Big Data mission...is, well, let’s say hush hush

Password Please...

...your eyes are such beautiful colour


23

Wow – these guys throw out a lot of really useful stuff for a space pirate like me ... I can learn a lot

by sifting through it

And as you blaze across the cosmos...

You need to protect what goes in…

...and also what you can leave behind in your dust...

Staff MoralProduct Strategy

Merger Plans


Yeah ok, but ours has a better paint

job

...after all, you don’t want your data to become someone else’s BIG DATA


Like rockets, your Big Data is fed by a complex mix of ‘fuel’ or applications – poor app performance

= no escape velocity

...Big Data V depends on the quality and performance of your ‘fuel’


Big Data will put similar stresses on your infrastructure – especially performance– plan proactively

...and of course Big Data V infrastructure needs to be pretty fault tolerant

N1 Lunar Rocket

Complex combined forces, which ripped apart propellant lines and turbines as well

other dynamic problems were not discovered and worked out before flight.


Same in IT – you’ll never have enough capacity... So you’ve got to

use what you have carefully and find it from other sources...

how...where?

...Getting Big Data V off the ground is the least of your problems...

Fuel for a roundtrip to Mars might be a bit of a challenge

400 to 450 days


...Gas Clouds of Course!

SPARE PARTS INFRASTRUCTURE

FOOD & WATER COMPUTE/ STORAGE CAPACITY

HEAT & AIR-CONAPPS

Harvesting and reusing resources will depend on automation for speed and agility...ok, Big Data

survival!


But in IT you wont have this luxury, so consolidate functions using automated processes… so that...

...Your Big Data V mission control elements are crucial to success!

FLIGHT SURGEONMonitoring the heath of your most important assets

BOOSTER SYSTEMSMonitoring performance of propulsion systems

NETWORK ENGINEERNetwork of ground stations relaying telemetry and communications

…AND MANY MORE…


Help your business cost-effectively gain

insights and advantage from your massive and diverse information assets –

BIG DATA

...your rocket scientists – ok, data analysts – can do what they do best


Here’s to your

successful Big Data Mission!

Congratulations !Mission successful !

MARSNO JUNK MAIL

LATEST GADGETS

What Is A Gadget??

“A gadget is a small technological device or object that has a specific function.”

In simple words,'gadget' could be defined as a new,unusual device, mostly used for entertainment; yetalso for household and security.

Classification of GadgetsThere are a few main categories, which can unite gadgets having the samecharacteristic features.

1.The USB-based Gadgets

The USB enables the users attaching various devices to their computerwithout having to shut it down or reboot.

Additionally, the power usage of USB-based gadgets is very low.

Developing and afterwards manufacturing USB-based devices has become a priority for many companies

2 . The Family of iPod Gadgets

• able to store up to 60 GB of music orother media files.

•small anti-pick-pocket locks with codes, to prevent youriPod from being stolen.

3. Spy gadgets

•very small but very functional at the same time.•They have combined a voice recorder with a pen•created button cameras, tracking devices and many other gadgets to help people reveal somebody's secrets.

4.Numerous Watch Gadgets

Just because the technology has become so developed that they can now fit a mini computer into a usual watch.

Built in calculators, calendars, timers, alarms, stopwatch, Bluetooth technology, walkie-talkie , have equalizers built in, pictures music and video storing and playing functions and some with built in flash drives.

5.Cell phone gadgets

•There are many gadgets that can be connected to your cell phone from car charger to a hands free device.

•The Bluetooth technology and there are watches, hands free accessories and other cell phones compatible with this technology.

6.Health Gadgets- This class of gadget has been created not to entertain but to help people.

•For example: Home thermometers, infrared thermometers that can tell your temperature in seconds and other diagnostic gadgets, blood pressure, sugar level, temperature etc.

http://www.gadgets-reviews.com/index.php?page=post&id=240

3DOODLER

Lift your imagination off the page!!!!

What Is 3Doodler?

3Doodler is the world’s first and only 3D Printing Pen. 3Doodler draws in the air or on surfaces.It utilizes plastic thread made of either acrylonitrile butadiene styrene ("ABS") or polylactic acid ("PLA") that is melted and then cooled through a patented process while moving through the pen, which can then be used to make 3D objects by hand.

Invention Of 3Doodler

The 3Doodler is a 3D printing pen developed by Peter Dilworth and Maxwell Bogue of WobbleWorks LLC. 3Doodler began funding in February 2013 on the crowd funding platform Kickstarter.

What All 3Doodler Contains?

The pen:

The Ink (i.e. ABS/PLA plastic):

3Doodler

Basic 3D shapes and 3D

models

Jewellery , pendants and

hanging ornaments.

3Doodler "stencils"

Personalization of everyday

objects

Decorative art and fridge magnets

Applications

3Doodler In Action….

Wire Art by Bud Bullivant

Sparkflight

http://www.etsy.com/shop/sparkflight

http://www.wiredbybud.etsy.com/

3Doodler In Action(cont.)….

oWire Art by Ele McKay

oWire Art by Nakisha

http://elemckay.etsy.com/

http://wireanimals.etsy.com/

Skinput Technology

Introduction

What Is “Skinput”?

Armband

Working Of SKINPUT:

As the skin taps on the skin; acoustic energies are formed.

Two forms of the waves are formed: 1. Transverse. 2. Longitudinal.

Requirements : An acoustic detector to detect sound vibrations.

It uses a microchip-sized pico projector to display menu.

It needs bluetooth connection.

Advantages :

The projected interface can appear much larger than it ever could on a device’s screen.

Arm can be brought closer to face (or vise versa ) to see the display close up.

colour contrast can be adjusted by dimming the light so that a better picture will be visible if skin and the text are too similar in color during daylight.

Google Driverless CarIt is a vehicle which can drive itself from one point to another without assistance from a driver; in other words with an autopilot system.It is capable of fulfilling the human transportation capabilities of a traditional car. It is capable of sensing its environment and navigation on its own.

The Google Driverless Car is like any car, but: It can steer itself while looking out for obstacles. It can accelerate itself to the correct speed limit. It can stop and go itself based on any traffic condition.

History The project is currently being led

by: Sebastian Thrun Director of the Stanford Artificial

Intelligence Laboratory. The Google Driverless Car is a

project by Google that involves technology for driverless car.

How Does It Works ? The person who is sitting inside the car can just have to give the name

of the place where he/she wants to go. Autonomous car uses radar , lidar, GPS and computer vision. Advance

control system interprets the information to identify appropriate navigation paths as well as obstacles and relevant signage.

COMPONENTS:- Integrates Google Map with various hardware sensors and artificial intelligence software.

:Google Maps Provides the car with road information

Hardware Sensors Provides the car with real time environment conditions

Artificial Intelligence Provides the car with real time decisions

ComponentsGOOGLE MAP

Google Map interacts with GPS and acts like a database.

Speed Limits.

Upcoming intersections.

Traffic Report.

Nearby collisions.

Directions.

ARTIFICIAL INTELLIGENCE

Google Maps and the hardware sensors data are sent to the AI.

AI then determines:

=> how fast to accelerate=> when to slow down/stop=> when to steer the wheel

Goal of AI

The agent's goal is to take the passenger to its desired destination safely and legally

Hardware Sensors

Þ The hardware sensors gives real time environmental properties. Environment is dynamic so need real time results. Sensors attempt to create fully observable environment.

=> LIDAR=> VIDEO CAMERA=> POSITION ESTIMATOR=> DISTANCE SENSOR

Advantages & Disadvantages

Advantages Disadvantages

=>Managing traffic flow to increase road capacity.=>Relieving vehicle occupants from driving allowing them to concentrate on other tasks or to rest during their journeys=>The current location of a vehicle can be determine through GPS.=>Increasing road capacity by reducing the distance between the cars.

=>If the vehicle is using internet having less security then from the hackers point of view in some cases the vehicle can be switched off on the roads(rare cases).Hackers can change the route which is plotted on the system.=>In case of failure of main sensor and backup sensors , the vehicle can create a chance of accident.Expensive software & current legislation.

Conclusion So, these were some of the most popular gadgets

of 2014, but there is always scope for improvement …

WELCOMEUNIDENTIFIED FLYING

OBJECT

Introduction UFOs ARE UNDEFINED FLYING OBJECT,OFTEN

ABBRIVIATED UFO OR U.F.O IS AN UNUSUAL APPACENT ANOMALY IN THE SKY THAT IS NOT READILY IDENTIFIABLETO THE OBSERVER AS ANY KNOWN OBJECTASSOCIATED WITH EXTRA TERRESTIAL LIFE.

UFOs ARE UNDEFINED FLYING OBJECT,OFTEN ABBRIVIATED UFO OR U.F.O IS AN UNUSUAL APPACENT ANOMALY IN THE SKY THAT IS NOT READILY IDENTIFIABLETO THE OBSERVER AS ANY KNOWN OBJECTASSOCIATED WITH EXTRA TERRESTIAL LIFE

INTRODUCTION

UFOs ARE UNDEFINED FLYING OBJECT,OFTEN ABBRIVIATED UFO OR U.F.O IS AN UNUSUAL APPACENT ANOMALY IN THE SKY THAT IS NOT READILY IDENTIFIABLETO THE OBSERVER AS ANY KNOWN OBJECTASSOCIATED WITH EXTRA TERRESTIAL LIFE

INTRODUCTION

IT IS DEFINED AS LIFE THAT DOES NOT ORIGINATE FROM EARTH.IT IS OFTEN,ALSO REFERRED TO AS THE ALIEN LIFE OR SIMPLY ALIENS.THESE HYPOTHETICAL FORMS OF LIFE RANGE FROM SIMPLE BACTERIA – LIKE ORGANISMS TO BEINGS FAR MORE COMPLEX THAN HUMANS.MANY SCIENTISTS CONSIDER EXTRATERRESTIAL LIFE TO BE PLAUSIBLE,BUT THERE IS NO EVIDENCE FOR IT’S EXISTANCE.

EXATERRESTIAL LIFE IT IS DEFINED AS LIFE THAT DOES NOT ORIGINATE FROM EARTH.IT IS OFTEN,ALSO REFERRED TO AS THE ALIEN LIFE OR SIMPLY ALIENS.THESE HYPOTHETICAL FORMS OF LIFE RANGE FROM SI.

EXATERRESTIAL LIFE EXETERRESTIAL LIFE

It is defined as life that does not orginate from earth

It is reffered to as alien life or simply aliens

THESE HYPOTHETICAL FORMS OF LIFE RANGE FROM SIMPLE BACTERIA – LIKE ORGANISMS TO BEINGS FAR MORE COMPLEX THAN HUMANS.MANY SCIENTISTS CONSIDER EXTRATERRESTIAL LIFE TO BE PLAUSIBLE BUT THERE IS NO EVIDDENCE FOR ITS EXISTENCE

STUDIES OF UFO’S STUDIES HAVE STABLISHED THAT THE MAJORITY OF UFO

OBSERVATIONS ARE MISIDENTIFIED CONVENTIONAL OBJECTS OR NATURAL PHE NOMINA-MOST COMMONLY AIRCRAFTS AFTER EXCLUDING INCORRECT REPORTS. HOWEVER MOST INVESTIGATORS HAVE ACKNOWLEDGED THAT BETWEEN 5 % TO 20% REPORTED SIGHTINGS REMAIN UNEXPLAINED.THE UFO’S HAVE BECOME A RELEVANT THEORY IN MODERN CULTURE & THE SOCIAL PHENOMINA HAVE BEEN THE SUBJECT OF ACADEMIC RESEARCH IN SOCIOLOGY & PSYCHOLOGY.

STUDIES OF UFOsSTUDIES HAVE STABLISHED THAT THE MAJORITY OF UFO OBSERVATIONS ARE MISIDENTIFIED CONVENTIONAL OBJECTS OR NATURAL PHE NOMINA-MOST COMMONLY AIRCRAFTS AFTER EXCLUDING INCORRECT REPORTS. HOWEVER MOST INVESTIGATORS HAVE ACKNOWLEDGED THAT BETWEEN 5 % TO 20% REPORTED SIGHTINGS REMAIN UNEXPLAINED.THE UFO’S HAVE BECOME A RELEVANT THEORY IN MODERN CULTURE & THE SOCIAL PHENOMINA HAVE BEEN THE SUBJECT OF ACADEMIC RESEARCH IN SOCIOLOGY & PSYCHOLOGY

EARLY HISTORY UNEXPLAINED AERIAL OBSERVATIONS HAVE

BEEN REPORTED THROUGHOUT HISTORY. SOME WERE UNDOUTEDLY ASTRONOMICAL IN NATURE : COMETS,BRIGHT METEORS.

AN EXAMPLE HALLEY’S COMET,WHICH WAS RECORDED BY CHINESE ASTRONOMERS IN 240 B.C.SUCH SIGHTINGS THROUGHOUT HISTORY WERE TREATED AS SUPERNATURAL PLANETS,ANGELS OR OTHER RELIGIOUS OMENS.

EARLY HISTORY UNEXPLAINED AERIAL OBSERVATIONS HAVE BEEN REPORTED THROUGHOUT HISTORY. SOME WERE UNDOUTEDLY ASTRONOMICAL IN NATURE : COMETS,BRIGHT METEORS AN EXAMPLE HALLEY’S COMET,WHICH WAS RECORDED BY CHINESE ASTRONOMERS IN 240 B.C.SUCH SIGHTINGS THROUGHOUT HISTORY WERE TREATED AS SUPERNATURAL PLANETS,ANGELS OR OTHER RELIGIOUS OMENS

INVESTIGATIONS UFO’S HAVE BEEN SUBJECT TO INVESTIGATIONS OVER

THE YEARS THAT VARIED WIDELY IN SCOPE & SCIENTIFIC RIGOR.GOVERNMENT OR INDEPENDENT ACADEMIES IN THE US,CANADA, UK,JAPAN,PERU,FANCE,BRAZIL,CHILE ARE KNOWN TO HAVE INVESTIGATED UFO REPORTS AT VARIOUS TIMES.

AMONG THE BEST KNOWN GOVT. STUDIES ARE THE ‘GHOST ROCKETS’INVESTIGATED BY SWEDISH MILITARY IN 1989.

PROJECT SIGN IN 1948 PRODUCED A

HIGHLY CLASSIFIED FINDINGS THAT THE BEST UFO REPORTS PROBABLY HAD AN EXTRATERRESTIAL EXPLANATION,THE PRIVATE BUT HIGH-LEVEL FRENCH COMETA STUDY OF 1999 REACHED A SIMILAR CONCLUSION.

PROJECT SIGN IN 1948 PRODUCED A HIGHLY CLASSIFIED FINDINGS THAT THE BEST UFO REPORTS PROBABLY HAD AN EXTRATERRESTIAL EXPLANATION,THE PRIVATE BUT HIGH-LEVEL FRENCH COMETA STUDY OF 1999 REACHED A SIMILAR CONCLUSION

PROJECT MAGNET PROJECT MAGNET IS

CLASSIFIED BY THE INTERNAL REPORTS OF THE CANADIAN PROJECT MAGNET IN 1952 & 1953 ALSO ASSIGNED HIGH PROBABILIY TO EXTRATERRESTIAL ORIGINS.PUBLICLY HOWEVER,NEIGHTER PROJECT MAGNET NOR DATES. CANADIAN DEFENCE STUDIES EVER STATED SUCH A CONCLUSION.

PROJECT MAGNET PROJECT MAGNET IS CLASSIFIED BY THE INTERNAL REPORTS OF THE CANADIAN PROJECT MAGNET IN 1952 & 1953 ALSO ASSIGNED HIGH PROBABILIY TO EXTRATERRESTIAL ORIGINS.PUBLICLY HOWEVER,NEIGHTER PROJECT MAGNET NOR DATES. CANADIAN DEFENCE STUDIES EVER STATED SUCH A CONCLUSION.

ASTRONOMER REPORTS THE US AIR FORCES ‘PROJECT BLUE

BOOK’ FILES INDICATE THAT APROXIMATELY 1% OF ALL UNKNOWN REPORTS CAME FROM AMATEUR & PROFESSIONAL ASTRONOMER.IN 1952 ASTRONOMER J.ALLEN HYNEK,THEN A CONSULTANT BLUE BOOK,CONDUCTED A BLUE SURVEY FELLOW PROFESSIONAL ASTRONOMER.

ASTRONOMER REPORTS

THE US AIR FORCES ‘PROJECT BLUE BOOK’ FILES INDICATE THAT APROXIMATELY 1% OF ALL UNKNOWN REPORTS CAME FROM AMATEUR & PROFESSIONAL ASTRONOMER.IN 1952 ASTRONOMER J.ALLEN HYNEK,THEN A CONSULTANT BLUE BOOK,CONDUCTED A BLUE SURVEY FELLOW PROFESSIONAL ASTRONOMER

ASSOCIATED CLAIMS PHOTOGRAPHIC EVIDENCE,INCLUDING STILL PHOTOS,MOVIES & VIDEOS CLAIMS OF PHYSICAL TRACE OF LANDING UFO’S,INCLUDING GROUND IMPRESSIONS. RADAR CONTACT & TRACKING SOMETIMES MULTIPLE SITES.

PSYSIOLOGICAL EFFECTS ON PEOPLE & ANIMALS INCLUDING PARALYSIS.

. RADAR CONTACT & TRACKING SOMETIMES MULTIPLE SITES.

ASSOCIATED CLAIMS

PHOTOGRAPHIC EVIDENCE,INCLUDING STILL PHOTOS,MOVIES & VIDEOS

CLAIMS OF PHYSICAL TRACE OF LANDING UFO’S,INCLUDING GROUND IMPRESSIONS

PSYSIOLOGICAL EFFECTS ON PEOPLE & ANIMALS INCLUDING PARALYSIS

ANIMAL OR CATTLE MULTILATION CASES. BIOLOGICAL EFFECTS ON PLANTS SUCH AS INCREASED OR DECREASED GROWTH. ELECTROMAGNETIC INTERFERENCE EFFECTS. ANGEL HAIR OR ANGEL GRASS POSSIBLY EXPLAINED IN SOME CASES AS NISTS FROM BALLOONING SPIDERS OR CHAFF.

ANIMAL OR CATTLE MULTILATION CASES. BIOLOGICAL EFFECTS ON PLANTS

SUCH AS INCREASED OR DECREASED GROWTH.

ELECTROMAGNETIC INTERFERENCE EFFECTS.

ANGEL HAIR OR ANGEL GRASS POSSIBLY EXPLAINED IN SOME CASES AS NISTS FROM BALLOONING SPIDERS OR CHAFF.

PROJECT BLUE BOOK THIS PROJECT BOOK IS

ASSOSIATED WITH THE STUDY OF UNIDENTIFIED FLYING OBJECTS FROM 1947 TO 1969.THE US AIR FORCE STARTED WORKING ON A SPECIAL PROJECT NAMED ‘BLUE BOOK’.IT WAS STARTED FOR INVESTIGATING UFO’S & WHETHER THEY POSSED ANY DANGER TO NATIONAL SECURITY.

PROJECT BLUE BOOK THIS PROJECT BOOK IS ASSOSIATED WITH THE STUDY OF UNIDENTIFIED FLYING OBJECTS FROM 1947 TO 1969.THE US AIR FORCE STARTED WORKING ON A SPECIAL PROJECT NAMED ‘BLUE BOOK’.IT WAS STARTED FOR INVESTIGATING UFO’S & WHETHER THEY POSSED ANY DANGER TO NATIONAL SECURITY.

MORE UFO’S OVER INDIA CAUSE GREAT DEBATE.

MORE INDIAN MILITARY PERSONAL & LOCAL NATIVES ARE COMING TO HIMALAYAS TARAI AREA & ARE SUPORTING EXTREAMLY UNUSUAL ACTIVITIES WITH MANY UFO SIGHTINGS ALL AROUND THE DAY.

MORE INDIAN MILITARY PERSONAL & LOCAL NATIVES ARE COMING TO HIMALAYAS TARAI AREA & ARE SUPORTING EXTREAMLY UNUSUAL ACTIVITIES WITH MANY UFO SIGHTINGS ALL AROUND THE DAY.

MORE UFO’S OVER INDIA CAUSE GREAT DEBATE.

INDIA TO ANNOUNCE UFO’S ARE REAL

NEW DELHI IS IN THE MIDDLE OF BIG SECRET INTERNAL DEBATE.ON ONE SIDE OF THE LARGEST DEMOCRACY OF THE WORLD IS EAGER TO EXPLAIN TO ITS CITIZENS & EXTRATERRESTIALS.ON THE OTHER HAND THERE IS AN INVISIBLE UNTOLD INTERNATIONAL PROTOCOLS THAT PROHIBIT DOING ANYTHING THAT MAY CAUSE WORLDWIDE FEAR & PANIC.

INDIA TO ANNOUNCE UFOS ARE REAL

NEW DELHI IS IN THE MIDDLE OF BIG SECRET INTERNAL DEBATE.ON ONE SIDE OF THE LARGEST DEMOCRACY OF THE WORLD IS EAGER TO EXPLAIN TO ITS CITIZENS & EXTRATERRESTIALS.ON THE OTHER HAND THERE IS AN INVISIBLE UNTOLD INTERNATIONAL PROTOCOLS THAT PROHIBIT DOING ANYTHING THAT MAY CAUSE WORLDWIDE FEAR & PANIC.

CONCLUSION ACCORDING TO SOME SCIENTISTS OF INDIAN GEOLOGICAL SURVEY,UFO’S & STRANGE BEINGS ARE VISITING IN SPECIFIC 100 SQUARE KILOMETER REGULARLY SINCE LAST 18 MONTHS.

CONCLUSION

ACCORDING TO SOME SCIENTISTS OF INDIAN GEOLOGICAL SURVEY,UFO’S & STRANGE BEINGS ARE VISITING IN SPECIFIC 100 SQUARE KILOMETER REGULARLY SINCE LAST 18 MONTHS.

unidentified flying objects

U.F.O.

U.F.O. : WHAT ARE THEY… U.F.O. stands for UNIDENTIFIED FLYING OBJECTS…

The term is used for any aerial phenomenon whose cause cannot be easily or immediately identified .

The United States Air Force first coined this term in 1952 and defined these as those objects which remain unidentified after special scrutiny.

But…in general common people take UFO as a synonym for alien spacecrafts…

STILL A MYSTERY :Our so called ultramodern science n technology is still ignorant about the realities of these ecstatic things… Why they are always like saucers ?

Why they are found mostly in the north america n california region ??

How can they fly at supersonic speeds without causing any great sounds ???

George Adam ski (April 17, 1891 – April 23, 1965) was a Polish-born American citizen who became widely known in ufology circles, and to some degree in popular culture, after he claimed to have photographed ships from other planets, met with friendly Nordic alien"Space Brothers", and to have taken flights with them. The first of the so-called contactees of the 1950s, he styled himself to be a "philosopher, teacher, student and saucer researcher", though his claims were met with skepticism.

UFOLOGIST

THANKU ALEENA JAISON PRIYA JOSE DEONA MARIYA SHIBIN.P.SHAJI AJAY SREENIVAS ADARSH SASINDARAN

THANKYOU

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