search results matching tag: johannes

» channel: nordic

go advanced with your query
Search took 0.000 seconds

    Videos (87)     Sift Talk (4)     Blogs (2)     Comments (55)   

100 Greatest Discoveries - Astronomy

eric3579 says...

1. The Planets Move (2000 B.C. – 500 B.C.)
A thousand years of observations reveal that there are stars that move in the sky and follow patterns, showing that the Earth is part of a solar system of planets separate from the fixed stars.

2. The Earth Moves (1543)
Nicolaus Copernicus places the sun, not the Earth, at the center of the solar system.

3. Planetary Orbits Are Elliptical (1605 – 1609)
Johannes Kepler devises mathematical laws that successfully and accurately predict the motions of the planets in elliptical orbits.

4. Jupiter Has Moons (1609 – 1612)
Galileo Galilei discovers that Jupiter has moons like the Earth, proving that Copernicus, not Ptolemy, is right. Copernicus believes that Earth is not unique, but instead resembles the other planets, all of which orbit the sun.

5. Halley's Comet Has a Predictable Orbit (1705 – 1758)
Edmund Halley proves that comets orbit the sun like the planets and successfully predicts the return of Halley's Comet. He determines that comets seen in 1531 and 1607 are the same object following a 76-year orbit. Halley's prediction is proven in 1758 when the comet returns. Unfortunately, Halley had died in 1742, missing the momentous event.

6. The Milky Way Is a Gigantic Disk of Stars (1780 – 1834)
Telescope-maker William Herschel and his sister Carolyn map the entire sky and prove that our solar system resides in a gigantic disk of stars that bulges in the center called the Milky Way. Herschel's technique involves taking a sample count of stars in the field of view of his telescope. His final count shows more than 90,000 stars in 2,400 sample areas. Later studies confirm that our galaxy is disk-shaped, but find that the sun is not near the center and that the system is considerably larger than Herschel's estimation.

7. General Relativity (1915 – 1919)
Albert Einstein unveils his theory of general relativity in which he proposes that mass warps both time and space, therefore large masses can bend light. The theory is proven in 1919 by astronomers using a solar eclipse as a test.

8. The Universe Is Expanding (1924 – 1929)
Edwin Hubble determines the distance to many nearby galaxies and discovers that the farther they are from us, the faster they are flying away from us. His calculations prove that the universe is expanding.

9. The Center of the Milky Way Emits Radio Waves (1932)
Karl Jansky invents radio astronomy and discovers a strange radio-emitting object at the center of the Milky Way. Jansky was conducting experiments on radio wavelength interference for his employer, Bell Telephone Laboratories, when he detected three groups of static; local thunderstorms, distant thunderstorms and a steady hiss-type static. Jansky determines that the static is coming from an unknown source at the center of the Milky Way by its position in the sky.

10. Cosmic Microwave Background Radiation (1964)
Arno Penzias and Robert Wilson discover cosmic microwave background radiation, which they suspect is the afterglow of the big bang. Their measurements, combined with Edwin Hubble's earlier finding that the galaxies are rushing away, make a strong case for the big bang theory of the birth of the universe.

11. Gamma-Ray Bursts (1969 – 1997)
The two-decade-long mystery of gamma-ray bursts is solved by a host of sophisticated ground-based and orbiting telescopes. Gamma-ray bursts are short-lived bursts of gamma-ray photons, which are the most energetic form of light and are associated with nuclear blasts. At least some of the bursts have now been linked with distant supernovae — explosions marking the deaths of especially massive stars.

12. Planets Around Other Stars (1995 – 2004)
Astronomers find a host of extrasolar planets as a result of improved telescope technology and prove that other solar systems exist, although none as yet resembles our own. Astronomers are able to detect extrasolar planets by measuring gravitational influences on stars.

13. The Universe Is Accelerating (1998 – 2000)
Unexpectedly, astronomers find that instead of slowing down due to the pull of gravity, the expansion of the universe at great distances is accelerating. If these observations are correct and the trend continues, it will result in the inability to see other galaxies. A new theory of the end of the universe based on this finding has been called the "big rip."

Charlie Chaplin shaving a man to music

Barack Crushes McCain on Economics 9/16/08

diction (Member Profile)

World's Most Offensive Joke

Erlkönig

The Second Roast on Monday! (Parody Talk Post)

choggie says...

There you have it, these questions were extrapolated from a conversation (one-way) b/t myself and dotdude.....I proposed while looking over the ideas (stream of consciousness) that we simply number them and throw them at Mycroft-Linear thinker that he his, he treated it like a pop quiz, and quickly returned to his data crunching.

The trick question between 5 and 6, since there is no such citrus condition, mans you would not squeeze a lemon so hard that it would shoot juice errantly into someone's eye, that's good to know.

Don't know what yer missin',bird-fish tacos are special things...and I thought I was the only one that never regretted ordering the Chairstand, it doubles as a party harness, I love mine....

As for Faust?? Neither the 16th century alchemist, Johann Georg Faust, nor Goethe's tragic poodle-devil follower, wrote anything of note....Guess when you talk to mister literal, you better mean just what you say.

Ok, so I know the roast starts tomorrow, so I'll give Jurassic momma's boy, some room to wiggle and sweat.

Mentos and Carlsberg Beer

oohahh says...

Fake? Hardly. Johannes was my best friend. And to go like this. With you claiming it fake hurts me to the core. Johannes was the best drinking buddy a friend could have. He paid for the rounds more than I did, and who can't appreciate a little of that? Johannes was the best friend I had.

My favorite memory would have to be when we climbed to the top of a water tower and threw water balloons at the fence below. When we found out that one side (not all four; go figure) was electrified, the good times ensued. We could hear the arcing from 100 feet up and sometimes see it, too.

This one's for you, Johannes. Peace.

New ideas: ShortSift(tm) tag? "Absurd" collective? (Sift Talk Post)

dotdude says...

Here's is the first paragraph from a Wikipedia article on "Absurdism":

"Absurdism is a philosophy stating that the efforts of humanity to find meaning in the universe will ultimately fail (and, hence, are absurd) because no such meaning exists, at least in relation to humanity. The word Absurd in this context does not mean "logically impossible", but rather "humanly impossible".[1] Absurdism is related to Existentialism, though should not be confused with it. Absurdism as a concept has its roots in the 19th century Danish philosopher, Søren Kierkegaard. Absurdism as a belief system was born of the Existentialist movement when the French philosopher and writer Albert Camus broke from that philosophical line of thought and published his manuscript The Myth of Sisyphus. The aftermath of World War II provided the social environment that stimulated absurdist views and allowed for their popular development, especially in the devastated country of France."

1. ^Silentio, Johannes de. Fear and Trembling. Penguin Classics, p. 17


The rest is here:

http://en.wikipedia.org/wiki/Absurdism


Since it is a philosophy, I remembered a discussion about a Philosophy Collective. And guess who suggested that previously?

http://www.videosift.com/talk/Philosophy-collective-Do-we-have-one-Is-it-active


I'm amused that this has become circular.


It's been twenty-five years since I studied the Theater of the Absurd in a Playwrights and Poets course in high school. We read "Rosencrantz & Guildenstern Are Dead."

Atheists Aren't So Bad

tgeffeney says...

I am not sure what this video hoped to prove. It is easy to find intelligent people on both sides of the debate. However, I would submit, that the following list of THEISTS is far more impressive than the people mentioned in this video.

• Nicholas Copernicus (1473-1543)
Copernicus was the Polish astronomer who put forward the first mathematically based system of planets going around the sun. He attended various European universities, and became a Canon in the Catholic church in 1497.

• Sir Fancis Bacon (1561-1627)
Bacon was a philosopher who is known for establishing the scientific method of inquiry based on experimentation and inductive reasoning. In De Interpretatione Naturae Prooemium, Bacon established his goals as being the discovery of truth, service to his country, and service to the church. Although his work was based upon experimentation and reasoning, he rejected atheism as being the result of insufficient depth of philosophy, stating, "It is true, that a little philosophy inclineth man’s mind to atheism, but depth in philosophy bringeth men's minds about to religion….

• Johannes Kepler (1571-1630)
Kepler was a brilliant mathematician and astronomer. He did early work on light, and established the laws of planetary motion about the sun. He also came close to reaching the Newtonian concept of universal gravity - well before Newton was born!

• Galileo Galilei (1564-1642)
Galileo did his most useful theoretical work, which was on dynamics. Galileo expressly said that the Bible cannot err, and saw his system as an alternate interpretation of the biblical texts.

• Rene Descartes (1596-1650)
Descartes was a French mathematician, scientist and philosopher who has been called the father of modern philosophy. His school studies made him dissatisfied with previous philosophy: He had a deep religious faith as a Roman Catholic, which he retained to his dying day, along with a resolute, passionate desire to discover the truth. Descartes was to establish the near certainty of the existence of God - for only if God both exists and would not want us to be deceived by our experiences - can we trust our senses and logical thought processes. God is, therefore, central to his whole philosophy.

• Isaac Newton (1642-1727)
In optics, mechanics, and mathematics, Newton was a figure of undisputed genius and innovation. In all his science (including chemistry) he saw mathematics and numbers as central. He was devoutly religious and saw numbers as involved in understanding God's plan for history from the Bible. He did a considerable work on biblical numerology, and, though aspects of his beliefs were not orthodox, he thought theology was very important. In his system of physics, God is essential to the nature and absoluteness of space. In Principia he stated, "The most beautiful system of the sun, planets, and comets, could only proceed from the counsel and dominion on an intelligent and powerful Being."

• Robert Boyle (1791-1867)
Boyle gave his name to "Boyle's Law" for gases, and also wrote an important work on chemistry. Encyclopedia Britannica says of him: "By his will he endowed a series of Boyle lectures, or sermons, which still continue, 'for proving the Christian religion against notorious infidels...

• Michael Faraday (1791-1867)
Michael Faraday was the son of a blacksmith who became one of the greatest scientists of the 19th century. His work on electricity and magnetism not only revolutionized physics, but led to much of our lifestyles today, which depends on them (including computers and telephone lines and, so, web sites). Faraday was a devoutly Christian member of the Sandemanians, which significantly influenced him and strongly affected the way in which he approached and interpreted nature.

• Gregor Mendel (1822-1884)
Mendel was the first to lay the mathematical foundations of genetics, in what came to be called "Mendelianism

• William Thomson Kelvin (1824-1907)
Kelvin was foremost among the small group of British scientists who helped to lay the foundations of modern physics. His work covered many areas of physics, and he was said to have more letters after his name than anyone else in the Commonwealth. Interestingly, his fellow physicists George Gabriel Stokes (1819-1903) and James Clerk Maxwell (1831-1879) were also men of deep Christian commitment, in an era when many were nominal, apathetic, or anti-Christian. The Encyclopedia Britannica says "Maxwell is regarded by most modern physicists as the scientist of the 19th century who had the greatest influence on 20th century physics; he is ranked with Sir Isaac Newton and Albert Einstein for the fundamental nature of his contributions.

• Max Planck (1858-1947)
Planck made many contributions to physics, but is best known for quantum theory, which revolutionized our understanding of the atomic and sub-atomic worlds. In his 1937 lecture "Religion and Naturwissenschaft," Planck expressed the view that God is everywhere present, and held that "the holiness of the unintelligible Godhead is conveyed by the holiness of symbols." Both science and religion wage a "tireless battle against skepticism and dogmatism, against unbelief and superstition" with the goal "toward God!"

• Albert Einstein (1879-1955)
Einstein is probably the best known and most highly revered scientist of the twentieth century, and is associated with major revolutions in our thinking about time, gravity, and the conversion of matter to energy (E=mc2). Although never coming to belief in a personal God, he recognized the impossibility of a non-created universe. The Encyclopedia Britannica says of him: "Firmly denying atheism, Einstein expressed a belief in "Spinoza's God who reveals himself in the harmony of what exists." This actually motivated his interest in science, as he once remarked to a young physicist: "I want to know how God created this world, I am not interested in this or that phenomenon, in the spectrum of this or that element. I want to know His thoughts, the rest are details." Einstein's famous epithet on the "uncertainty principle" was "God does not play dice" - and to him this was a real statement about a God in whom he believed. A famous saying of his was "Science without religion is lame, religion without science is blind."



Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists

Beggar's Canyon