The 100-year march of technology in one graph.
The 100-year march of technology in one graph.
The 100-year march of technology in one graph.
Tag: history
The 100-year march of technology in one graph.
The report of an 80-year-old former U.S. Marine has provided the Chinese a clue to the whereabouts of the missing bones of Peking Man.
Life imitates pulp fiction: A report describing the memories of an 80-year-old former U.S. Marine has provided the Chinese a clue to the whereabouts of the missing bones of Peking Man.
Life imitates pulp fiction: A report describing the memories of an 80-year-old former U.S. Marine has provided the Chinese a clue to the whereabouts of the missing bones of Peking Man.
An expedition financed by Jeff Bezos, the founder of amazon.com, has found the rocket engines of the Apollo 11 Saturn 5 rocket.
An expedition financed by Jeff Bezos, the founder of amazon.com, has found the rocket engines of the Apollo 11 Saturn 5 rocket at the bottom of the Atlantic.
An expedition financed by Jeff Bezos, the founder of amazon.com, has found the rocket engines of the Apollo 11 Saturn 5 rocket at the bottom of the Atlantic.
An incandescent light bulb, stored in a time capsule for one hundred years, still worked
An incandescent light bulb, stored in a time capsule for one hundred years, still worked!
I wonder: Did the EPA try to arrest anyone for using it?
An incandescent light bulb, stored in a time capsule for one hundred years, still worked!
I wonder: Did the EPA try to arrest anyone for using it?
Crossing the Wabash Cannonball Bridge
An evening pause: Driving across the Wabash Cannonball Bridge going from Indiana to Illinois. The bridge is single lane, with a wooden deck, and over a hundred years old.
What’s really cool is how the driver is able to drive while holding his camera overhead through his sun roof.
The first Russian weather satellite, launched in 1969, is about to burn up in the atmosphere.
Some history comes to Earth: The first Russian weather satellite, launched in 1969, is about to burn up in the atmosphere.
Not only that, but the U.S. research satellite Explorer 8, launched in 1960, is also about to come down.
Some history comes to Earth: The first Russian weather satellite, launched in 1969, is about to burn up in the atmosphere.
Not only that, but the U.S. research satellite Explorer 8, launched in 1960, is also about to come down.
With the help of Google Earth, a lost section of the Great Wall of China has been discovered in the Gobi Desert outside of present-day China.
With the help of Google Earth, a lost section of the Great Wall of China has been discovered in the Gobi Desert outside of present-day China.
With the help of Google Earth, a lost section of the Great Wall of China has been discovered in the Gobi Desert outside of present-day China.
The USS Monitor gives up the faces of its dead
The USS Monitor gives up the faces of its dead.
The USS Monitor gives up the faces of its dead.
Gagarin was first. Here’s why.
Gagarin was first. Here’s why.
Gagarin was first. Here’s why.
A DNA autopsy of the Stone Age Iceman found in the Alps in 1991 has now told us something of his health and where his ancestors came from.
A DNA autopsy of the Stone Age Iceman found in the Alps in 1991 has now told us something of his health and where his ancestors came from.
A DNA autopsy of the Stone Age Iceman found in the Alps in 1991 has now told us something of his health and where his ancestors came from.
David McCullough – on George Washington
An evening pause: On George Washington’s birthday, an excerpt of a speech by David McCullough from September 27, 2005. As McCullough notes, even King George III himself knew the measure of the man. “He will be the greatest man in the world.”
A Jewish congregation’s letter to George Washington welcoming him to Rhode Island in 1790.
On Washington’s birthday: A Jewish congregation’s letter to George Washington welcoming him to Rhode Island in 1790.
Washington had come to Rhode Island in celebration of that state’s ratification of the Constitution. This paragraph, written by these immigrant Jews, speaks directly to today’s far less tolerant government and society that now believes it has the right to squelch religious freedom:
Deprived as we heretofore have been of the invaluable rights of free Citizens, we now with a deep sense of gratitude to the Almighty disposer of all events behold a Government, erected by the Majesty of the People ~~ a Government, which to bigotry gives no sanction, to persecution no assistance ~~ but generously affording to all Liberty of conscience, and immunities of Citizenship: ~~ deeming every one, of whatever Nation, tongue, or language equal parts of the great governmental Machine.
On Washington’s birthday: A Jewish congregation’s letter to George Washington welcoming him to Rhode Island in 1790.
Washington had come to Rhode Island in celebration of that state’s ratification of the Constitution. This paragraph, written by these immigrant Jews, speaks directly to today’s far less tolerant government and society that now believes it has the right to squelch religious freedom:
Deprived as we heretofore have been of the invaluable rights of free Citizens, we now with a deep sense of gratitude to the Almighty disposer of all events behold a Government, erected by the Majesty of the People ~~ a Government, which to bigotry gives no sanction, to persecution no assistance ~~ but generously affording to all Liberty of conscience, and immunities of Citizenship: ~~ deeming every one, of whatever Nation, tongue, or language equal parts of the great governmental Machine.
The streets of Rome — in Jerusalem
The streets of Rome — in Jerusalem.
The streets of Rome — in Jerusalem.
Uncovering the underwater remains of HMS Investigator and the sailors who survived its loss in the Arctic ice to discover the Northwest Passage
Uncovering the underwater remains of HMS Investigator and the sailors who survived its loss in the Arctic ice to discover the Northwest Passage.
Uncovering the underwater remains of HMS Investigator and the sailors who survived its loss in the Arctic ice to discover the Northwest Passage.
John Glenn – the first American in orbit
An evening pause: On the fiftieth anniversary of John Glenn’s orbital flight.
After putting a chimpanzee into orbit in November, NASA finally felt ready to send a man into orbit to answer the Soviets and their two manned orbital missions of Gagarin and Titov the previous year.
After Glenn’s mission and for the next few months, it looked like the U.S. was catching up with the Soviets in space. That would change before the year was summer was over.
The video below gives a nice summary of key moments in Glenn’s flight, though the special effects of the “fireflies” is poorly done. And we now know that the “fireflies” were nothing more than frozen particles of condensation coming off the capsule.
Ancient computers still in use today, including punch cards, mainframes, and the first PCs.
Ancient computers still in use today, including punch cards, mainframes, and the first PCs.
Ancient computers still in use today, including punch cards, mainframes, and the first PCs.
Has a British archeologist discovered the lost treasure mine of the Queen of Sheba?
Has a British archeologist discovered the lost treasure mine of the Queen of Sheba?
Has a British archeologist discovered the lost treasure mine of the Queen of Sheba?
Abraham Lincoln – A tribute to the song Ashokan Farewell
Want to buy a former NASA radio dish? All you need is $4.2 million.
Want to buy a former NASA radio dish? All you need is $4.2 million.
Want to buy a former NASA radio dish? All you need is $4.2 million.
Could this be the actual violin that played the last song on the Titantic?
Could this be the actual violin that played the last song on the Titantic?
Could this be the actual violin that played the last song on the Titantic?
DNA research suggests that “Native Americans” actually came from a tiny mountain region in Siberia.
DNA research suggests that “Native Americans” actually came from a tiny mountain region in Siberia.
I added the quotes above. It is really hilarious to see the headline’s use of the politically correct term “Native Americans” while simultaneously describing proof that the American Indians were as much immigrants to the New World as everyone else.
DNA research suggests that “Native Americans” actually came from a tiny mountain region in Siberia.
I added the quotes above. It is really hilarious to see the headline’s use of the politically correct term “Native Americans” while simultaneously describing proof that the American Indians were as much immigrants to the New World as everyone else.
“My message is simple.” Rating the reading grade level of all State of the Union speeches.
“My message is simple.” Rating the reading grade level of the State of the Union speeches.
The Flesch-Kincaid test is designed to assess the readability level of written text, with a formula that translates the score to a U.S. grade level. Longer sentences and sentences utilizing words with more syllables produce higher scores. Shorter sentences and sentences incorporating more monosyllabic words yield lower scores.
Smart Politics ran the Flesch-Kincaid test on each of the last 70 State of the Union Addresses that were delivered orally by presidents before a Joint Session of Congress since Franklin Roosevelt. Excluded from analysis were five written addresses (by Truman in 1946 and 1953, Eisenhower in 1961, Nixon in 1973, and Carter in 1981) and two addresses that were delivered orally, but not by the President himself (Roosevelt in 1945 and Eisenhower in 1956). The vast majority of State of the Union speeches were delivered in writing prior to FDR.
While you might not be surprised by the results, a close look at the list illustrates both the influence of television and the decline in political thought in the past half century.
“My message is simple.” Rating the reading grade level of the State of the Union speeches.
The Flesch-Kincaid test is designed to assess the readability level of written text, with a formula that translates the score to a U.S. grade level. Longer sentences and sentences utilizing words with more syllables produce higher scores. Shorter sentences and sentences incorporating more monosyllabic words yield lower scores.
Smart Politics ran the Flesch-Kincaid test on each of the last 70 State of the Union Addresses that were delivered orally by presidents before a Joint Session of Congress since Franklin Roosevelt. Excluded from analysis were five written addresses (by Truman in 1946 and 1953, Eisenhower in 1961, Nixon in 1973, and Carter in 1981) and two addresses that were delivered orally, but not by the President himself (Roosevelt in 1945 and Eisenhower in 1956). The vast majority of State of the Union speeches were delivered in writing prior to FDR.
While you might not be surprised by the results, a close look at the list illustrates both the influence of television and the decline in political thought in the past half century.
After the annual visit to Edgar Allen Poe’s grave in Baltimore by a mysterious figure called the “Poe Toaster” failed to occur this year for the third straight time, it appears the tradition has ended forever.
After the annual visit to Edgar Allan Poe’s grave in Baltimore by a mysterious figure called the “Poe Toaster” failed to occur this year for the third straight time, it appears the tradition has ended forever.
The tributes of an anonymous man in black with a white scarf and a wide-brimmed hat, who leaves three roses and a half-empty bottle of cognac at Poe’s original grave on the writer’s birthday, are thought to date to least the 1940s. A crowd gathered outside the gates of the burial ground surrounding Westminster Hall to watch for the mysterious visitor. While three impersonators appeared, the real “Poe Toaster” did not, said [Jeff Jerome, Poe House and Museum Curator].
To this day no one really knows who the man was.
After the annual visit to Edgar Allan Poe’s grave in Baltimore by a mysterious figure called the “Poe Toaster” failed to occur this year for the third straight time, it appears the tradition has ended forever.
The tributes of an anonymous man in black with a white scarf and a wide-brimmed hat, who leaves three roses and a half-empty bottle of cognac at Poe’s original grave on the writer’s birthday, are thought to date to least the 1940s. A crowd gathered outside the gates of the burial ground surrounding Westminster Hall to watch for the mysterious visitor. While three impersonators appeared, the real “Poe Toaster” did not, said [Jeff Jerome, Poe House and Museum Curator].
To this day no one really knows who the man was.
Some of Darwin’s fossil samples have been rediscovered, hidden in plain sight at the British Geological Survey.
Some of Darwin’s fossil samples have been rediscovered, hidden in plain sight at the British Geological Survey.
Some of Darwin’s fossil samples have been rediscovered, hidden in plain sight at the British Geological Survey.
The National Radio Astronomy Observatory (NRAO) has renamed the thirty-one year old Very Large Array (VLA) after Karl Jansky, the man who invented radio astronomy.
A fitting honor: The National Radio Astronomy Observatory (NRAO) has renamed the recently upgraded thirty-one year old Very Large Array (VLA) after Karl Jansky, the man who invented radio astronomy.
Karl Guthe Jansky joined Bell Telephone Laboratories in New Jersey in 1928, immediately after receiving his undergraduate degree in physics. He was assigned the task of studying radio waves that interfered with the recently-opened transatlantic radiotelephone service. After designing and building advanced, specialized equipment, he made observations over the entire year of 1932 that allowed him to identify thunderstorms as major sources of radio interference, along with a much weaker, unidentified radio source. Careful study of this “strange hiss-type static” led to the conclusion that the radio waves originated from beyond our Solar System, and indeed came from the center of our Milky Way Galaxy.
His discovery was reported on the front page of the New York Times on May 5, 1933, and published in professional journals. Jansky thus opened an entirely new “window” on the Universe. Astronomers previously had been confined to observing those wavelengths of light that our eyes can see. “This discovery was like suddenly being able to see green light for the first time when we could only see blue before,” said Lo.
A fitting honor: The National Radio Astronomy Observatory (NRAO) has renamed the recently upgraded thirty-one year old Very Large Array (VLA) after Karl Jansky, the man who invented radio astronomy.
Karl Guthe Jansky joined Bell Telephone Laboratories in New Jersey in 1928, immediately after receiving his undergraduate degree in physics. He was assigned the task of studying radio waves that interfered with the recently-opened transatlantic radiotelephone service. After designing and building advanced, specialized equipment, he made observations over the entire year of 1932 that allowed him to identify thunderstorms as major sources of radio interference, along with a much weaker, unidentified radio source. Careful study of this “strange hiss-type static” led to the conclusion that the radio waves originated from beyond our Solar System, and indeed came from the center of our Milky Way Galaxy.
His discovery was reported on the front page of the New York Times on May 5, 1933, and published in professional journals. Jansky thus opened an entirely new “window” on the Universe. Astronomers previously had been confined to observing those wavelengths of light that our eyes can see. “This discovery was like suddenly being able to see green light for the first time when we could only see blue before,” said Lo.
The six weirdest cities people actually live in
NASA administrator Bolden met with former Apollo astronauts today to smooth over his agency’s attempt to prevent their ability to sell artifacts from their missions.
NASA administrator Bolden met with former Apollo astronauts today to smooth over his agency’s attempt to prevent their ability to sell artifacts from their missions.
NASA administrator Bolden met with former Apollo astronauts today to smooth over his agency’s attempt to prevent their ability to sell artifacts from their missions.
An Antiques Roadshow memento has provided new evidence behind the loss of the plane during World War II that carried band leader Glenn Miller.
A memento brought to an Antiques Roadshow event has provided new evidence behind the loss of the plane during World War II that carried band leader Glenn Miller.
A memento brought to an Antiques Roadshow event has provided new evidence behind the loss of the plane during World War II that carried band leader Glenn Miller.
A NASA inquiry into the ownership of a variety of space artifacts, including Jim Lovell’s Apollo 13 checklist, has halted their sale at auction.
Power grab: A NASA inquiry into the ownership of a variety of space artifacts, including Jim Lovell’s Apollo 13 checklist, has halted their sale at auction.
In other words, it appears that NASA management has decided that everything ever built by NASA belongs to NASA, forever, even if NASA would have thrown it away at some point.
Power grab: A NASA inquiry into the ownership of a variety of space artifacts, including Jim Lovell’s Apollo 13 checklist, has halted their sale at auction.
In other words, it appears that NASA management has decided that everything ever built by NASA belongs to NASA, forever, even if NASA would have thrown it away at some point.
Space exploration and the unexpected consequences of government decisions
On Thursday, December 15, 2011, NASA management announced what seemed at first glance to be a very boring managerial decision. Future contracts with any aerospace company to launch astronauts to and from the International Space Station (ISS) will follow the same contractual arrangements used by NASA and SpaceX and Orbital Sciences for supplying cargo to the space station.
As boring that sounds, this is probably the most important decision NASA managers have made since the 1960s. Not only will this contractual approach lower the cost and accelerate the speed of developing a new generation of manned spaceships, it will transfer control of space exploration from NASA — an overweight and bloated government agency — to the free and competitive open market.
To me, however, the decision illustrates a number of unexpected consequences, none of which have been noted by anyone in the discussions that followed NASA’s announcement back in mid-December.
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