Monday, November 30, 2009

The libary of Alexandria


Where was this library and up load a pic of the place that shows a good example.
Alexandria was in Alexandria, Egypt.














Find an image of what people think the library might have looked like, maybe find a virtual tour.












Find an image of this city and how it looks today.

How the city use to look like.


How the Alexandria looks today.














A little history about the library.

"Alexandria (population 4 million) is Egypt's second-largest city. It was founded by Alexander the Great in 332 BC - not being the most modern person on Earth, he simply named it after himself. Then the city grew continuously, in size and importance - becoming one of the major sites of the antique Mediterranean. It was famous for its lighthouse (built in the 3rd century BC, between 285 and 247 BC) which was included in the Seven Wonders of the World. However, what was most crucial in giving Alexandria the reputation of being an intellectual hub, was the legendary Royal Library of Alexandria - at the time of its existence the greatest library in the world.
Unfortunately, it was destroyed,but in 2003 the Bibliotheca Alexandria was opened at almost the same place."
from: awams.com

This is the new library.












Define a scroll and find an image?
A scroll is a roll of papyrus, parchment, or paper which has been written, drawn or painted upon for the purpose of transmitting information.(wikipedia.org)








What is an obelisk find an image, what are they used for?


An obelisk (from Greek ὀβελίσκος - obeliskos,diminutive of ὀβελός - obelos, "spit, nail, pointed pillar") is a tall, narrow, four-sided, tapering monument which ends in a pyramid-like shape at the top. Ancient obelisks were often monolithic whereas most modern obelisks are made of several stones, and can even have interior spaces.


My ununderstandingshat they were built to honor the sun God Ra, and represent the sun rays shining down. Similar to a pyrmid. and are found in New york, London, paris, etc.

















Who was Alexander, find an image?
Alexander the Great (356 BC to 323 BC) was the King of Macedonia. He conquered most of the known world through vigorous military campaigns. He was never defeated in battle.
He was born in Paella, Macedonia, in July 356 BC. His educator was the great Greek philosopher Aristotle.






















When was the the library destroyed and why/ who?


When: 48 B.C.


Who: Julius Caesar


Why:accidentally burned the library when he set fire to his own ships to frustrate Achillas' attempt to limit his ability to communicate by sea
find some of the writers of the books that were recovered.

Describe what was in the library? books, a zoo, a gragden,dissecting room etc.
How many books and rooms? one million books and 10 rooms.
Why was this library so important? because it had one million books and all the knowledge of their time.


Tuesday, November 24, 2009

the elements of people
Oxygen
Carbon
Hydrogen
Nitrogen
Calcium
Phosphorus
Potassium
Sodium
Chlorine
Magnesium
Sulfur

outerspace






Define Astronomy: is the scientific study of celestial objects (such as stars, planets, comets, and galaxies) and phenomena that originate outside the Earth's atmosphere (such as the cosmic background radiation).
(wikipedia.com)
Find an image of the big dipper,Orion, Cassiopeia,astrolabe:




Find a pic of the constellations:

What is the speed of light:
The speed of light per second = 299 792 458 m / s2
Describe why we should study stars?
because it helps us understand what we are made of and how we were made.
How are atoms made? find a good sight and give its link:
Atoms are formed from constituent particles, the measurement of which is difficult because they are affected by the measuring instruments. The elementary particles (neutron, proton, and electron) are theorized to be stable combinations of unstable, higher-energy
particles known as quarks. Quarks cannot be observed in normal matter because they rapidly combine to form other particles. (answers.com)
Did the ancients know that the earth was round?

yes

Monday, November 23, 2009

Mars


















up load an image of mars, try to stay in known web sites, NASA, etc...just be cautious of what you open please. have fun with this blog, lots of cool research. Image on top.

Find the H.G. wells broadcast from you tube that Orsen wells read. What happened?









A lot of people thought this was really happening because they would just tuned in not knowing that it was being read from a book.Many people killed them self because of this.

Find an image of the Viking 1 robot and a few pics of what they found.



Viking 1






Viking 1's foot

























Research the ground of mars does it eat organic matter? Yes it does.
Here is a very good link explaining it.















Find the pyramids of mars and the face of mars, called cydona..up load images

























Do you think that there is life on mars?
I think it's possible for some kind of life to be on mars but not the stereo type alien something much, much different.

Wednesday, November 18, 2009

ART History- Rousseau

The Post impressionists-Henri Rousseau


Define

Intellectuals:An intellectual is a person who uses intelligence (thought and reason) and analytical thinking, either in a professional or a personal capacity.(en.wikipedia.org/wiki/Intellectuals)
avaunt guard:Avant-garde ( in French) means "advance guard" or "vanguard". The adjective form is used in English, to refer to people or works that are experimental or innovative, particularly with respect to art, culture, and politics.
(en.wikipedia.org/wiki/Avant-guard)
Naivete:lack of sophistication or worldliness
(wordnetweb.princeton.edu/perl/webwn)
colorist: colorists - Artists, usually painters who give more importance to color believing that form may be differentiated using only color.
(bigcityart.com)
A painter able to achieve special effects with color (wordnetweb.com)

Define and find an image of a pantograph: Mechanical device used to copy a figure or change the scale.
(wordnetweb.princeton.edu/perl/webwn)



TB or the illness of tuberculous:
1888-Rousseau's wife, Clémence, dies of tuberculosis.

Definition:"Infection transmitted by inhalation or ingestion of tubercle bacilli and manifested in fever and small lesions usually in the lungs."(wordnetweb.com)





What does it mean to be a self taught artist:Educated or trained by oneself.
(en.wiktionary.org/wiki/self-taught)




Find the paintings and upload the following


War or Discord on Horseback:







The sleeping gypsy:


The Dream:

Portrait with landscape:





Which painting do you like the most, and why, give your overall impression of his work. I like The Dream the most out of the four because the colors are bold and I like the fact that he put in many different animals in the picture, it makes you look deeper in the picture.I like most of his art.The colors he used how he arranged them,he might be my favorite Post impressionist.





Related research





Find a link to the Paris world fair, explain a little about it, up load an image, Remember that the Eiffel tower was made for this exhibition. How did Rousseau use the fair for inspiration.

Link: HERE
Old Photos of the World Fair:
















































A LITTLE ABOUT THE FAIR: The Fair opened April 15, 1900 and Closed November 12 1900.The 1900 World Fair, held in Paris, was a celebration for the turn of the century, and attracted over 50 million visitors.

ROUSSEAU and the FAIR:
"1889
• He visits the 1889 Paris World's Fair and is inspired to write a play on the subject, a light comedy entitled A Visit to the 1889 Exhibition.
• He also paints Myself, Portrait-Landscape in which he features the Eiffel Tower, the famous Paris landmark built for the 1889 Exhibition."
From:(http://www.tate.org/)

The fair inspired him to do all of his jungle paintings because at the fair they had a Safari exhibit. That's were he got most of his ideas for his animals and the plants.

Tuesday, November 17, 2009

The Moon

From the Bill Nye DVD (26 minutes)


Research:

What year did man first walk on the moon?
1972

Find an article about finding water on the moon and give its link, why do the scientists think this is so important?
Cick here to hear verything about water on the moon!

Who said " One small step for man, one giant leap for man kind."
Find a picture of the first spaceship to land on the moon, or a picture of a man on the moon.
Neil Armstrong

What are linguistic origins of Luna?
Roman mythology) the goddess of the Moon; counterpart of Greek Selene (wordnetweb.princeton.edu/perl/webwn)


What is a lunatic, do you think that the moon can influence behavior and why?

DEFINITION:A lunatic is a commonly used term for a person who is mentally ill, dangerous, foolish or unpredictable: a condition once called lunacy.
(en.wikipedia.org/wiki/Lunatic)
or/and
an insane person
daredevil: a reckless impetuous irresponsible person
insane and believed to be affected by the phases of the moon
(wordnetweb.princeton.edu/perl/webwn)
MOON INFLUENCE: Yes, I do because The moon affects the level of the ocean tides, This occurs by the gravitational pull of the Moon.Now if people are made up of mostly water then wouldn't the moon have some affect on us as it dose on the ocean?Well I do believe that it dose affect us in some way. Maybe the affect is bigger for some people and maybe others dont even reallis the change.
But I want you to pick for your self for NO I dont think the moon effects people click HERE.
for YES I do think that the mooon effects people click HERE.


True and false
over 100 men have walked on the moon False
the moon rotates in its own orbit True
The moon is tilted True
A new moon is when it is clearly seen in the sky False
Ancients saw a round shadow on earth which influenced there thoughts on the shape of the moon True
The earth goes around the sun True
The moon goes around the earth True

Definitions
Describe how the the moon cycles the earth, load an image:A lunar phase or phase of the moon refers to the appearance of the illuminated portion of the Moon as seen by an observer, usually on Earth. The lunar phases vary cyclically as the Moon orbits the Earth, according to the changing relative positions of the Earth, Moon and Sun. One half of the lunar surface is always illuminated by the Sun (except during lunar eclipses), and hence is bright, but the portion of the illuminated hemisphere that is visible to an observer can vary from 100% (full moon) to 0% (new moon). The boundary between the illuminated and unilluminated hemispheres is called the terminator.
(http://en.wikipedia.org/wiki/Moon_cycles)










Phase Of the Moon:
New moon
Waxing Crescent moon
First Quarter Moon
Waxing gibbous moon
Full Moon
Waning gibbous Moon
Last Quarter Moon
Waning Crescent Moon
Darkened moon


Define Geology :a science that deals with the history of the earth as recorded in rocks
(wordnetweb.princeton.edu/perl/webwn)

Describe how tides work:Tides are the rising of Earth's ocean surface caused by the tidal forces of the Moon and the Sun acting on the oceans.
(en.wikipedia.org/wiki/Tides)

Friday, November 13, 2009

The sun-The nearest star

Up load a picture of the sun( a live one if you can find it)

















How many stars are in our galaxy?
400 billion star.


Find an image of the solar spectrum and give its definition with it.








Definition:
The electromagnetic spectral distribution emitted by the sun or received by a collector or instrument on Earth. ...
(rredc.nrel.gov/solar/glossary/gloss_s.html)

That part of the electromagnetic spectrum occupied by the wavelengths of solar radiation. The shape is well represented by the continuum emission ...
(amsglossary.allenpress.com/glossary/browse)

What elements are in the sun?

Elements in the Sun

Element % of total atoms
Hydrogen1.2 7

Helium 8.7

Oxygen 0.078

Carbon 0.043

Nitrogen 0.0088

Silicon 0.0045

Magnesium 0.0038

Neon 0.0035

Iron 0.030

Sulfur 0.015
Which elements are the most abundant?
Hydrogen & Helium

What color are cooler stars:

RED
What color are hotter stars:

BLUE & white
What is the number of years in one solar sun spot cycle?
11 years
What happens in a solar sun spot cycle?
The south and the north pole revere very 22 years.The solar cycle, or the solar magnetic activity cycle, is the main source of periodic solar variation driving variations in space weather. The cycle is observed by counting the frequency and placement of sunspots visible on the Sun. Powered by a hydromagnetic dynamo process driven by the inductive action of internal solar flows, the solar cycle.
True or False
Stars are all one color:
F
Stars have their color from the refection of the temperature:
T
Some animals can see humans in infra red light:T
The sun is not yellow, it is mostly in the green spectrum with other colors and therefore is blinding white:T
Temperature could be explained as atoms moving and hitting each other:T
109 earths can be placed across the sun:
T
Sun spots are hotter parts of the sun:F
The sun rotates how many days for one full rotation.:
30
The magnetic pole shifts every 22 years .T
for 9 years the suns magnetic pole is North and South then it changes to South and North the after the next 11 years.F


Definitions
Define and explain how a Black Body Spectrum is and how it is used (image if available):
In physics, a black body is an idealized object that absorbs all electromagnetic radiation that falls on it.
en.wikipedia.org/wiki/Black_body_spectrum
Use: It determines what temperature of a star and planets.























sunspot:a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field Wordnetweb.princeton.edu/perl/webwn
solar wind:A flow of charged particles that travels from the Sun out into the Solar System.www.seasky.org/astronomy/astronomy_glossary.html
Prominence:An eruption of hot gases above the photosphere of the Sun. Prominences are most easily visible close to the limb of the Sun, but some are also ...
earthsci.org/processes/geopro/volc/volcterm.htm
A large gas eruption off the surface of the sun.
explorescientific.com/reference/glossary.html
corona of the sun:(anatomy) any structure that resembles a crown in shape
a long cigar with blunt ends
wordnetweb.princeton.edu/perl/webwn
sun flare: A sudden eruption of magnetic energy released on or near the surface of the sun, usually associated with sunspots and accompanied by bursts of electromagnetic radiation and particles. Ultraviolet and x-ray radiation from solar flares often induce electromagnetic disturbances in the earth's atmosphere.
Cormasphere:the lower atmosphere of the Sun that appears as a thin rosy ring around the edge of the solar disk during a total eclipse.
www.earthview.com/resources/glossary.htm
The thin (10 000 km) layer of relatively transparent gases, predominantly hydrogen and helium, above the photosphere and below the corona of the sun. It is best observed during total solar eclipse when its emission spectrum may be studied.
amsglossary.allenpress.com/glossary/browse
Find an image of a human or animal in infra red light:






Fill in the Blank (italicize your word)

Humans infra red emitter light and visible light are reflectors.
The sun is the nearest star to planet earth.
An active stage is one which has a lot of sun spot activity.
Astronomers use sun spots to measure the suns rotation.


Research
Find information (maybe from a weather source) of how and why sun spots/flares and winds effect weather and conditions on earth. up load an image if one is helpful .

unitl recently they did not think that sunspots effected the weather, but now there is some eviendeace that the solar sun spot cylce does effect us. It seems that after a 11 year cyle, which is coming up in the next two months, Jan 2010 sceienctics predict a colder winter for the south east part of the U.S. " The scientists say that it also affects North Atlantic storms and helps shape the weather from Japan to Canada and Europe to the Middle East, but that these effects have not yet been precisely pinned down.
The 11-year sunspot peak is approaching in the next few months, and scientists believe this may turn out to be the most intense period of solar activity on record" (NY Times)