The End of Courtship?

Instead of dinner-and-a-movie, which seems as obsolete as a rotary phone, they rendezvous over phone texts, Facebook posts, instant messages and other “non-dates” that are leaving a generation confused about how to land a boyfriend or girlfriend.

Traditional courtship — picking up the telephone and asking someone on a date — required courage, strategic planning and a considerable investment of ego (by telephone, rejection stings). Not so with texting, e-mail, Twitter or other forms of “asynchronous communication,” as techies call it. In the context of dating, it removes much of the need for charm; it’s more like dropping a line in the water and hoping for a nibble.

PromDatenormanrockwellBlame the much-documented rise of the “hookup culture” among young people, characterized by spontaneous, commitment-free (and often, alcohol-fueled) romantic flings. Hookups may be fine for college students, but what about after, when they start to build an adult life? The problem is that “young people today don’t know how to get out of hookup culture,” Ms. Freitas said. In interviews with students, many graduating seniors did not know the first thing about the basic mechanics of a traditional date.

Online dating services, which have gained mainstream acceptance, reinforce the hyper-casual approach by greatly expanding the number of potential dates. Faced with a never-ending stream of singles to choose from, many feel a sense of “FOMO” (fear of missing out), so they opt for a speed-dating approach — cycle through lots of suitors quickly.

via The End of Courtship? – NYTimes.com.

Ouracing Enemy Missles in the World’s Fastest Plane

Excerpts from Sled Driver, the amazing book by one of the SR-71 pilots, Major Brian Shul:

Plane Porn – Click to Enlarge

In April 1986, following an attack on American soldiers in a Berlin disco, President Reagan ordered the bombing of Muammar Qaddafi’s terrorist camps in Libya. My duty was to fly over Libya and take photos recording the damage our F-111’s had inflicted. Qaddafi had established a ‘line of death,’ a territorial marking across the Gulf of Sidra , swearing to shoot down any intruder that crossed the boundary. On the morning of April 15, I rocketed past the line at 2,125 mph.

I was piloting the SR-71 spy plane, the world’s fastest jet, accompanied by Maj Walter Watson, the aircraft’s reconnaissance systems officer (RSO). We had crossed into Libya and were approaching our final turn over the bleak desert landscape when Walter informed me that he was receiving missile launch signals. I quickly increased our speed, calculating the time it would take for the weapons-most likely SA-2 and SA-4 surface-to-air missiles capable of Mach 5 – to reach our altitude. I estimated that we could beat the rocket-powered missiles to the turn and stayed our course, betting our lives on the plane’s performance

via Holy Crap—Look at All These SR-71 Blackbirds Together!.

Motorcycle Powered By Poop

Imagine speeding on a bike in the middle of nowhere, when the urge hits and you just have to go! Well, there’s a solution for that!

Japanese toilet maker TOTO rolled out a “Toilet Bike Neo” to raise awareness about bathroom emissions and water savings. The eco-friendly three-wheel 250cc motorcycle with a specially customized toilet-shaped seat runs on bio-fuel from the discharge of livestock or waste water.

TOTO has taken the bike on the road in Japan to promote its message. But wait, there’s more to it than meets the eye — this toilet on wheels talks to the rider, keeping him up to date on the latest stock prices or weather reports

via ‘Toilet Bike Neo’ goes where no john has gone before | Photos | National Post.

XP Hasn’t Aged Well

Instantly recognizable to most as the default wallpaper in Windows XP. May be the most viewed photograph in history.

Shot by Charles O’Rear on a medium format camera in 1996 and not digitally enhanced or manipulated in any way. The approximate location is 3101 Fremont Dr. in Sonoma, coordinates 38.250124,-122.410817.

In November 2006, Goldin+Senneby took the same picture, titling the piece After Microsoft:

via Photographs: What are the most viewed photos of all time? – Quora.

Car Converted into Motorcycle in Desert Survival

A Frenchman named Emile who reportedly found himself stranded in the deserts of Northwest Africa after breaking a frame rail and a suspension swingarm underneath his Citroën 2CV.
What to do? Why, disassemble the broken hulk and build yourself a motorcycle from its pile of parts, of course!

The link Google Translate  will take you to a translation from the French article. Click on the arrows at the bottom of the page  to advance.

California Doesn’t Learn From China’s Train Wreck

In California’s Legislature just authorized to spend, with Federal assistance, an under-estimated $100 billion to build a route between San Francisco and Los Angeles that will consist of a government monopoly riding on tracks near one of the largest earthquake faults in the world for most of its length, all to deliver passengers slower and at greater overall cost between two fixed points.  Airlines give consumers a choice of carriers and airports on either end of that route, will deliver passengers more quickly, and probably with a much wider choice of departure and arrival times.

In China the problem — beyond the idea of spending untold billions on the antiquated technology of static choo-choo trains — is that the three people making all these wonderful decisions  now have a high-speed rail system plagued by failurecorruption, out-of-control costs and legitimate safety concerns

The fact is that China’s train wreck was eminently foreseeable. High-speed rail is a capital-intensive undertaking that requires huge borrowing upfront to finance tracks, locomotives and cars, followed by years in which ticket revenue covers debt service — if all goes well. “Any . . . shortfall in ridership or yield, can quickly create financial stress,” warns a 2010 World Bank staff report.

Such “shortfalls” are all too common. Japan’s bullet trains needed a bailout in 1987. Taiwan’s line opened in 2007 and needed a government rescue in 2009. In France, only the Paris-Lyon high-speed line is in the black.

via China’s train wreck – The Washington Post.

Video -The 28-cylinder radial engine of a Korean War era Corsair

[vodpod id=ExternalVideo.1002278&w=425&h=350&fv=]

Pratt & Whitney R-4360-20 first start on Vimeo, posted with vodpod thanks to motor-head  Carlton Palmer, who included these comments:

            Hydrocarbon combustion at it’s finest. Perhaps the pinnacle of gasoline fueled piston aircraft engine technology. 28 pistons going up and down with 7 magneto’s and 56 spark plugs. Notice how the smoke begins to drop off as the piston rings bed in (Wear) with the resulting improved oil control, less smoke . Appears to have been be a very good initial test run.

Big Rare Earth Discovery in Nebraska

China has emerged as the world’s predominant supplier, controlling 97 percent of the global market for rare earths. In recent years, lawmakers have expressed concerns about China’s “rare earth” dominance, and these concerns were heightened when Beijing temporarily halted exports to Japan last year during a territorial dispute. Despite having such obscure names as praseodymium, promethium and samarium – no copper or zinc here – they are necessary for such routine contemporary technologies as magnets, laser pointers and miniature electronics, such as iPods.

Quantum acquired a circular piece of land – a bit more than 4 miles in diameter – near Elk Creek late last year. The land, which the U.S. Geological Survey projects may have one of the world’s largest deposits of niobium and rare earths, has since been poked, prodded and drilled to determine whether it held any niobium, which has never been mined in the U.S., or rare earths, which the U.S. has not mined in almost 10 years

via Neb. mine find to challenge China’s dominance of vital rare minerals – Washington Times.

The Invention of Ctrl+Alt+Delete

At this rate, even with 12 of the country’s best engineers working round-the-clock, IBM was never going to deliver its first computer prototype to Microsoft in a matter of four months. The parts were all new. The software. The hardware. Even the names “software” and “hardware.” They were treading new ground. There had never been a “PC,” a personal computer, until this group of programmers built the first one in that lab.

So, as you can imagine, there was a lot of frustrating rebooting going on as Dave Bradley tried to get the CPU – the central processing unit, which they named – to talk to a printer or a monitor for the first time, code he had spent months writing.

He needed a quicker way to restart, to refresh, to escape from a computer quagmire than just switching the computer off and waiting for it to reboot. So he wrote nine lines of code, a “10-minute job,” Bradley remembers. He wanted to make sure it wasn’t something you could just press by accident and wipe out your work. He wrote it so that with his left hand, he held down the keys Ctrl+Alt. With his right hand, he pressed Del.

The screen went black, came back to life and voilà: A cultural icon was created and some great one-liners from the creator, such as “I got to meet Bill Gates when he was only worth millions” .

Actually, about that meeting – At a panel discussion with Gates for the 20-year anniversary of the PC, Bradley was asked about how he created the keystroke. Google Dave Bradley and Bill Gates to see video of Bradley quipping, “I may have invented it, but I think Bill made it famous.” The crowd rolls with laughter. Bill Gates, frozen in a smile-shaped grimace, is not amused.

Read more at  Palm Beach Post : In flash of keystrokes, Dave Bradley changed computer history..

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