In a lecture in 2001, Stephen Hawking stated " The reason most scientists don't believe in astrology is because it is not consistent with our theories that have been tested by experiment.

* Stephen Hawking, Steven Weinberg, Alexander Vilenkin, David Gross and Lawrence Krauss: Debate on Anthropic Reasoning Kavli-CERCA Conference Video Archive.

However, in the late sixties Roger Penrose and Stephen Hawking used global techniques to prove that singularities appear generically.

One consequence of this is that in standard general relativity, the universe began with a singularity, as demonstrated by Stephen Hawking and Roger Penrose in the 1960s.

Other distinguished researchers have been affiliated with Caltech as postdoctoral scholars ( for example, Barbara McClintock, James D. Watson and Sheldon Glashow ) or visiting professors ( for example, Albert Einstein, Stephen Hawking and Edward Witten ).

In 1991, John Preskill and Kip Thorne bet against Stephen Hawking that the hypothesis was false.

According to this argument, made by scientists such as Carl Sagan and Stephen Hawking, it would be improbable for life not to exist somewhere other than Earth.

Theoretical physicist Stephen Hawking in 2010 warned that humans should not try to contact alien life forms.

The term is used in various ways: to refer to a particular aspect of an individual, or the individual in their entirety ; to a scholar in many subjects ( e. g. Isaac Newton or Leonardo da Vinci ) or a scholar in a single subject ( e. g., Albert Einstein or Stephen Hawking ).

* Stephen Hawking, A Brief History of Time, includes a brief popular overview.

Stephen Hawking had shown earlier that the total horizon area of a collection of black holes always increases with time.

* 1942 – Stephen Hawking, English theoretical physicist and author

File: Barack Obama speaks to Stephen Hawking. jpg | President Barack Obama talks with Stephen Hawking in the Blue Room of the White House before a ceremony presenting him and 15 others the Presidential Medal of Freedom, August 12, 2009.

‪ File: Stephen Hawking. StarChild. jpg ‬‬| Stephen Hawking ( 1942 -): provided, with Roger Penrose, theorems regarded the occurrance of gravitational singularities in the framework of general relativity, theoretically predicted that black holes should emit radiation ( Hawking radiation )‬‬‬‬

Celebrities and politicians appear as well, including " Bobdole " ( who looks exactly like Pokey ) and Stephen Hawking ( Pokey with a pointed wizard's hat ).

Many prominent physicists, including Stephen Hawking, have labored for many years in the attempt to discover a theory underlying everything.

While Stephen Hawking was initially a believer in the Theory of Everything, after considering Gödel's Incompleteness Theorem, he has concluded that one is not obtainable, and has stated so publicly in his lecture " Gödel and the End of Physics " ( 2002 ).

He taught French for a year at Eton, where Eric Blair ( later to become George Orwell ) and Stephen Runciman were among his pupils, but was remembered as an incompetent and hopeless teacher who couldn ’ t keep discipline.

Cuyp probably first encountered a painting by van Goyen in 1640 when van Goyen was, as Stephen Reiss points out “ at the height of powers .” This is noticeable in the comparison between two of Cuyp ’ s landscape paintings inscribed 1639 where no properly formed style is apparent and the landscape backgrounds he painted two years later for two of his father ’ s group portraits that are distinctly van Goyenesque.

All kings supported King John of England ’ s defiance of Pope Innocent III ninety years after the Concordat of Worms in the matter concerning Stephen Langton.

late 20th and early 21st century critics, Jonathan Wells and Stephen Jay Gould, have objected to the continued use of Haeckel ’ s embryo drawings in textbooks.

In a March 2000 issue of Natural History, Stephen Jay Gould argued that Haeckel “ exaggerated the similarities by idealizations and omissions .” As well, Gould argued that Haeckel ’ s drawings are simply inaccurate and falsified.

Upon Henry ’ s death, the Norman and English barons ignored Matilda ’ s claim to the throne, and thus through a series of decisions, Stephen, Henry ’ s favourite nephew, was welcomed by many in England and Normandy as their new ruler.

According to Stephen Suleyman Schwartz, in his book " The Two Faces of Islam ", “ some say that during this vagabondage Ibn Abdul Wahhab came into contact with certain Englishmen who encouraged him to personal ambition as well as to a critical attitude about Islam .” Specifically, Mir ’ at al Harramin, a Turkish work by Ayyub Sabri Pasha, written in 1888, states that in Basra, Abdul Wahhab had come into contact with a British spy by the name of Hempher, who “ inspired in him the tricks and lies that he had learned from the British Ministry of the Commonwealth .”

Following Stephen ’ s resignation in November 2011, Freddie Pitcher became President.

* Stephen Walt Takes on Obama ’ s Justification for Escalating the Afghanistan War – video report by Democracy Now!

" Stephen Fry tweeted that Columbo was " TV ’ s greatest ever detective.

Louis confiscated Stephen ’ s wealth and began harassing him so that he would cease his reforming activities.

He was opposed to Innocent II ’ s concessions to King Roger II of Sicily and was in favor of the House of Plantagenet ’ s claim to the English throne, thus opposed to King Stephen of England.

To emphasise this shift, he refused to renew the legatine authority that Innocent II had granted to King Stephen ’ s brother, Henry of Blois.

At this point, supporters of the pope-elect Stephen began to brutally attack key members of Constantine ’ s regime, including Constantine himself, who was hounded through the streets of Rome, with heavy weights attached to his feet.

With Constantine ’ s supporters largely dealt with, Stephen wrote to the Frankish king, Pepin the Short, notifying him of his election, and asking for a number of bishops to participate in a council he was seeking to hold to discuss the recent confusion.

Stephen refused to confirm Michael ’ s election ; citing the conventions of the Lateran council, he sent letters and envoys to Michael, demanding that he stand down.

To Stephen ’ s consternation however, Desiderius and Bertrada entered into discussions about a possible marriage between Desiderius ’ daughter, Desiderata, and one Bertrada ’ s sons.

During Stephen ’ s absence, Afiarta and his supporters sought to stir up a mob to overthrow Christophorus and Sergius.

The next day, Stephen fled to St. Peter ’ s Basilica to seek the protection of Desiderius.

In an attempt to forestall the potential intervention of Charlemagne, Desiderius had Stephen write a letter to the Frankish king wherein he declared that Christophorus and Sergius had been involved in a plot with an envoy of Charlemagne ’ s brother, Carloman, to kill the Pope.

While Stephen managed to save their lives, later a group of men had them blinded, but not on Stephen ’ s orders.

Stephen Hawking's purported solution to the black hole unitarity paradox.

The solution was a bill proposed in January 1854 by Senator Stephen A. Douglas of Illinois.

The implications Hawking had opined led to the Susskind-Hawking battle, where Leonard Susskind and Gerard't Hooft publicly ' declared war ' on Hawking's solution, with Susskind publishing a popular book about the debate in 2008 ( The Black Hole War: My battle with Stephen Hawking to make the world safe for quantum mechanics, ISBN 978-0-316-01640-7 ).

Stephen Palmquist interprets Kant's appeal to faith as his most effective solution to this problem.

The compound triphenylphosphine dichloride, Ph < sub > 3 </ sub > PCl < sub > 2 </ sub >, is reported as being an ionic compound ( PPh < sub > 3 </ sub > Cl )< sup >+</ sup > Cl < sup >−</ sup > in polar solutions and a molecular species with trigonal bipyramidal molecular geometry in apolar solution and in the solid state .< ref > Structural dependence of the reagent Ph3PCl2 on the nature of the solvent, both in the solid state and in solution ; X-ray crystal structure of trigonal bipyramidal Ph < sub > 3 </ sub > PCl < sub > 2 </ sub >, the first structurally characterised five-coordinate R < sub > 3 </ sub > PCl < sub > 2 </ sub > compound Stephen M. Godfrey, Charles A. McAuliffe, Robin G. Pritchard and Joanne M. Sheffield Chem.