Fundamentals of Physics (PHYS 200) This lecture introduces Newton's Laws of Motion. The First Law on inertia states that every object will remain in a state of rest or uniform motion in a straight line unless acted upon by an external force. The Second Law (F = ma) relates the cause (the force F) to the acceleration. Several different forces are discussed in the context of this law. The lecture ends with the Third Law which states that action and reaction are equal and opposite. Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses This course was recorded in Fall 2006.
acceleration
compass
Coulomb
Earth
Einstein
Galileo
Law
Universal
Gravitation
Newton
vector
Channels:
Observational astronomy
Added: 827 days ago by
deek
Runtime: 01:08:22 |
Views: 239 |
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We've all heard the story about gravity—how an apple dropped on Sir Isaac Newton's head and the law of gravity was discovered. But is there more to Newton's story—was he just a great scientist or was he also a man of God? Tune in to hear about Newton's contributions to science as well as his view of the Creator! List of KJV1611 - http://www.youtube.com/results?search_query=authorizedversion&search=Search. Live broadcasting with instant message 24/7, free downloads, Ipod, and dial up - http://www.warnlive.com. Quotes by Evolutionary Scientists Against Evolution - http://www.warneveryone.com/evolution_scientists_quotes.htm. Over 300 videos on this issue - http://www.youtube.com/my_videos?pi=0&ps=20&sf=added&sa=0&sq=crxxxev&dm=1
crxxxev
C14
Isaac-Newton
Wilder-Smith
dinosaur
DNA
NAUTILOID
GENE
Ken-Ham
evolution
whales
stars
moon
earth
comets
Channels:
The Astronomers
Added: 827 days ago by
deek
Runtime: 13:21 |
Views: 313 |
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Ancient Observatories: Timeless Knowledge - Part 2
NASA Connect video containing four segments as described below. NASA Connect segment explaining the foundations of astronomy and the how the Earth moves relative to the sun. This segment explains how the Earth's tilt creates the 4 seasons. NASA Connect segment explaining how the height of the sun relates to the growing seasons and the length of daylight. This segment describes how Ancient Egyptian and Greek cultures used astronomy in their lives. The segment also contains an activity for exploring how a gnomon works. In the activity students must track the shadows made by a gnomon in 30 minute intervals. The activity will teach students how the length of the shadows and the angles created by the gnomon are related to the position of the sun. NASA Connect segment that shows two examples of how the Navajo used used structures to track progress of the sun in the sky. NASA Connect segment describing the Ancient Mayan civilization and their accomplishments. This segment compares the Mayan counting system to the Roman counting system and has a brief exercise for students to add the numbers 21 and 33 using both systems. Source: http://www.open-video.org/details.php?videoid=6505 Creative Commons license: Attribution 2.5 http://creativecommons.org/licenses/by/2.5/
nasa
connect
archaeoastronomy
geometry
angles
obtuse
acute
right
sun
earth
four
seasons
summers
fall
winter
Channels:
The Astronomers
Added: 827 days ago by
deek
Runtime: 09:33 |
Views: 192 |
Comments: 0
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Ancient Observatories: Timeless Knowledge - Part 3
NASA Connect video containing four segments as described below. NASA Connect segment explaining the foundations of astronomy and the how the Earth moves relative to the sun. This segment explains how the Earth's tilt creates the 4 seasons. NASA Connect segment explaining how the height of the sun relates to the growing seasons and the length of daylight. This segment describes how Ancient Egyptian and Greek cultures used astronomy in their lives. The segment also contains an activity for exploring how a gnomon works. In the activity students must track the shadows made by a gnomon in 30 minute intervals. The activity will teach students how the length of the shadows and the angles created by the gnomon are related to the position of the sun. NASA Connect segment that shows two examples of how the Navajo used used structures to track progress of the sun in the sky. NASA Connect segment describing the Ancient Mayan civilization and their accomplishments. This segment compares the Mayan counting system to the Roman counting system and has a brief exercise for students to add the numbers 21 and 33 using both systems. Source: http://www.open-video.org/details.php?videoid=6505 Creative Commons license: Attribution 2.5 http://creativecommons.org/licenses/by/2.5/
nasa
connect
archaeoastronomy
geometry
angles
obtuse
acute
right
sun
earth
four
seasons
summers
fall
winter
Channels:
The Astronomers
Added: 827 days ago by
deek
Runtime: 09:26 |
Views: 183 |
Comments: 0
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Ancient Observatories: Timeless Knowledge - Part 1
NASA Connect video containing four segments as described below. NASA Connect segment explaining the foundations of astronomy and the how the Earth moves relative to the sun. This segment explains how the Earth's tilt creates the 4 seasons. NASA Connect segment explaining how the height of the sun relates to the growing seasons and the length of daylight. This segment describes how Ancient Egyptian and Greek cultures used astronomy in their lives. The segment also contains an activity for exploring how a gnomon works. In the activity students must track the shadows made by a gnomon in 30 minute intervals. The activity will teach students how the length of the shadows and the angles created by the gnomon are related to the position of the sun. NASA Connect segment that shows two examples of how the Navajo used used structures to track progress of the sun in the sky. NASA Connect segment describing the Ancient Mayan civilization and their accomplishments. This segment compares the Mayan counting system to the Roman counting system and has a brief exercise for students to add the numbers 21 and 33 using both systems. Source: http://www.open-video.org/details.php?videoid=6505 Creative Commons license: Attribution 2.5 http://creativecommons.org/licenses/by/2.5/
nasa
connect
archaeoastronomy
geometry
angles
obtuse
acute
right
sun
earth
four
seasons
summers
fall
winter
Channels:
The Astronomers
Added: 827 days ago by
deek
Runtime: 09:30 |
Views: 192 |
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Jupiter & Earth Comet Collisions
http://www2.jpl.nasa.gov/sl9/ The comet Shoemaker-Levy 9, probably once orbited the sun independently, but had been pulled by Jupiter's gravity into an orbit around the planet. When the comet was discovered, it had broken into 21 pieces. The comet probably had broken apart when it passed close to Jupiter. Jupiter is the largest planet in the solar system. Its diameter is 88,846 miles (142,984 kilometers), more than 11 times that of Earth, and about one-tenth that of the sun. It would take more than 1,000 Earths to fill up the volume of the giant planet. When viewed from Earth, Jupiter appears brighter than most stars. It is usually the second brightest planet -- after Venus. Jupiter is the fifth planet from the sun. Its mean (average) distance from the sun is about 483,780,000 miles (778,570,000 kilometers), more than five times Earth's distance. Ancient astronomers named Jupiter after the king of the Roman gods. Astronomers have studied Jupiter with telescopes based on Earth and aboard artificial satellites in orbit around Earth. In addition, the United States has sent six space probes (crewless exploratory craft) to Jupiter. Astronomers witnessed a spectacular event in July 1994, when 21 fragments of a comet named Shoemaker-Levy 9 crashed into Jupiter's atmosphere. The impacts caused tremendous explosions, some scattering debris over areas larger than the diameter of Earth.
jupiter
hit
by
comet
Shoemaker-Levy
earth
asteroid
threat
planet
comets
asteroids
Channels:
The Astronomers
Added: 827 days ago by
deek
Runtime: 06:30 |
Views: 215 |
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Carl Sagan - 'A Glorious Dawn' ft Stephen Hawking (Cosmos Remixed)
My own musical tribute to two great men of science. Carl Sagan and his cosmologist companion Stephen Hawking present: A Glorious Dawn - Cosmos remixed. Almost all samples and footage taken from Carl Sagan's Cosmos and Stephen Hawking's Universe series. RIP Dr. Sagan, you will be missed!! Please, click HQ to watch in better quality. Go here to download the track: http://www.symphonyofscience.com And here for another scientist remix: http://www.youtube.com/watch?v=XGK84Poeynk And my website for more original music: http://www.colorpulsemusic.com/ Enjoy!! -John boswelj3@gmail.com Lyrics: [Sagan] If you wish to make an apple pie from scratch You must first invent the universe Space is filled with a network of wormholes You might emerge somewhere else in space Some when-else in time The sky calls to us If we do not destroy ourselves We will one day venture to the stars A still more glorious dawn awaits Not a sunrise, but a galaxy rise A morning filled with 400 billion suns The rising of the milky way The Cosmos is full beyond measure of elegant truths Of exquisite interrelationships Of the awesome machinery of nature I believe our future depends powerfully On how well we understand this cosmos In which we float like a mote of dust In the morning sky But the brain does much more than just recollect It inter-compares, it synthesizes, it analyzes it generates abstractions The simplest thought like the concept of the number one Has an elaborate logical underpinning The brain has its own language For testing the structure and consistency of the world [Hawking] For thousands of years People have wondered about the universe Did it stretch out forever Or was there a limit From the big bang to black holes From dark matter to a possible big crunch Our image of the universe today Is full of strange sounding ideas [Sagan} How lucky we are to live in this time The first moment in human history When we are in fact visiting other worlds The surface of the earth is the shore of the cosmic ocean Recently we've waded a little way out And the water seems inviting --------------------------------------- Watch Cosmos for free on Hulu: http://www.hulu.com/cosmos Carl Sagan's Mii Character #(for Wii): 6774-1898-8986
carl
sagan
stephen
hawking
remix
autotune
auto
tune
auto-tune
glorious
dawn
science
cosmos
universe
earth
space
milky
way
galaxy
rise
song
sing
remixed
john
boswell
colorpulse
Channels:
The Astronomers
Added: 827 days ago by
deek
Runtime: 03:34 |
Views: 287 |
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Planets and stars size in scale
Planets and stars size in scale, Uranus isn't shown but it's barely bigger than Neptune. It shows: Mercury Mars Venus Earth Neptune Saturn Jupiter Sun Sirius Pollux Arcturus Rigel Betelgeuse Antares MY Cephei W Cephei
planets
stars
mercury
venus
earth
mars
jupiter
saturn
uranus
neptune
pluto
size
scale
sun
sirius
Betelgeuse
cephei
Channels:
Planetary science
Added: 827 days ago by
hostonnet
Runtime: 01:25 |
Views: 745 |
Comments: 1
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Fundamentals of Physics (PHYS 200) The focus of the lecture is problems of gravitational interaction. The three laws of Kepler are stated and explained. Planetary motion is discussed in general, and how this motion applies to the planets moving around the Sun in particular. Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses This course was recorded in Fall 2006.
Education
Brahe
Copernican
Revolution
Davis
Earth
Kepler
Moon
Newton
Ray
Solar
System
Sun
Tycho
Channels:
Major questions in astronomy
Added: 834 days ago by
adminn
Runtime: 72:10 |
Views: 352 |
Comments: 1
Tycho Brahe Johannes Kepler and Planetary Motion 1 of 2
An episode of "Great Moments in Science and Technology"
Tech
Astronomy
Solar
System
Planets
Sun
Earth
Moon
Mars
Ptolemy
Epicycles
Copernicus
Kepler
Tycho
Brahe
Newton
Channels:
Major questions in astronomy
Added: 834 days ago by
adminn
Runtime: 09:48 |
Views: 372 |
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Nicolaus Copernicus founder of Heliocentric Cosmology
People
Nicolaus
Copernicus
Nicolas
Copernico
Astronomia
Heliocentrica
Sol
Sun
Tierra
Luna
Earth
Heliocentric
Channels:
The Astronomers
Planetary science
Cosmic Debris
Added: 834 days ago by
adminn
Runtime: 00:52 |
Views: 585 |
Comments: 0
NASA I - A Stroll Through the Solar System
Thanks to modern technology, today's youngsters grow up knowing more about our sun, planets, and solar system than all the famous philosopher/scientists in history -- Archimedes, Aristotle, Democritus, Copernicus, Galileo, Sir Isaac Newton. NASA allows us to take a close look at some of our most fascinating neighbors, from the sun to the nine known planets, and beyond to star clusters, nebulae, and galaxies. ... nasa sun planets venus mercury earth mars saturn jupiter star galaxy nebula ...
Education
nasa
sun
planets
venus
mercury
earth
mars
saturn
jupiter
star
galaxy
nebula
universe
astronomy
Channels:
The Astronomers
Added: 834 days ago by
adminn
Runtime: 08:01 |
Views: 406 |
Comments: 0
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Earth - Pale Blue Dot - Carl Sagan
Nice video about about our small space vessel by Carl Sagan
Channels:
Planetary science
Added: 1164 days ago by
odin
Runtime: 03:31 |
Views: 979 |
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Earth seems to have its first fuzzy photos of four alien planets outside our solar system. Three of them orbit the same distant star, Fomalhaut. The fourth circles a different star.
Earth
seems
to
have
its
first
fuzzy
photos
of
four
alien
planets
outside
our
solar
system.
Three
them
orbit
the
same
Channels:
Extragalactic astronomy
Observational astronomy
Major questions in astronomy
Added: 1174 days ago by
Astro
Runtime: 01:25 |
Views: 590 |
Comments: 0
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Earth Story 1- The Living Earth Part 1
Earth Story - The Living Earth Part 1
Channels:
Planetary science
Added: 1185 days ago by
cornelius
Runtime: 10:10 |
Views: 475 |
Comments: 0
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Earth Story 5- The Living Earth 5
Earth Story - The Living Earth
Channels:
Planetary science
Added: 1185 days ago by
cornelius
Runtime: 05:59 |
Views: 200 |
Comments: 0
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Earth Story 4- The Living Earth 4
Earth Story - The Living Earth
Channels:
Planetary science
Added: 1185 days ago by
cornelius
Runtime: 10:10 |
Views: 206 |
Comments: 0
Not yet rated
Earth Story 3- The Living Earth 3
Earth Story - The Living Earth
Channels:
Planetary science
Added: 1185 days ago by
cornelius
Runtime: 10:10 |
Views: 186 |
Comments: 0
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Earth Story 2- The Living Earth part2
Earth Story - The Living Earth how life began
Channels:
Planetary science
Added: 1185 days ago by
cornelius
Runtime: 10:10 |
Views: 185 |
Comments: 0
Not yet rated
our planet is very old, we have only known the true age for around 220 years, how cool is knowing!
Channels:
Observational astronomy
Major questions in astronomy
Added: 1185 days ago by
cornelius
Runtime: 09:47 |
Views: 230 |
Comments: 0
Radiometric Dating: Countering Objections
DNAunion counters the Young Earth Creationists' major objections to radiometric dating.
DNAunion
counters
the
Young
Earth
Creationists
major
objections
to
radiometric
dating.
Channels:
The Astronomers
Observational astronomy
Added: 1185 days ago by
Astro
Runtime: 08:01 |
Views: 639 |
Comments: 0
Not yet rated
How we calculate the age of the earth
Earth: How scientists can calculate the age of the earth
Earth:
How
scientists
can
calculate
the
age
of
earth
Channels:
The Astronomers
Planetary science
Added: 1185 days ago by
Astro
Runtime: 09:03 |
Views: 538 |
Comments: 1
Age of Earth - Radiometric Dating
After previously countering Young Earth Creationists' major objections to radiometric dating, DNAunion provides some radiometric (and other) evidence for an old Earth (and old Universe).
After
previously
countering
Young
Earth
Creationists
major
objections
to
radiometric
dating
DNAunion
provides
some
rad
Channels:
The Astronomers
Planetary science
Observational astronomy
Added: 1185 days ago by
Astro
Runtime: 09:19 |
Views: 292 |
Comments: 0
Not yet rated
short video of absolute certainty
Channels:
Solar Astronomy
Added: 1188 days ago by
cornelius
Runtime: 00:40 |
Views: 427 |
Comments: 1
Not yet rated
Planet Earth views from above the planet
Channels:
Planetary science
Added: 1189 days ago by
cornelius
Runtime: 06:56 |
Views: 308 |
Comments: 0
Not yet rated