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What would have happened at the end of the movie Back to the Future if Doc had overshot his target while traveling into the future? -via Unique Daily

How much do you know about the The Big Lebowski? Today's Lunchtime Quiz at mental_floss wraps up a series of quizzes celebrating our favorite movies with the 1998 Coen Brothers classic. After you take the quiz, be sure to leave a comment telling them what your favorite movie is, and you might see it in a future quiz! http://www.mentalfloss.com/blogs/archives/22929

Among many other construction projects, Dubai is developing plans for a theme park called Dubailand which (if completed) will be twice the size of Walt Disney World! It will feature City of Arabia with the biggest mall in the world (and dinosaurs), Sports City with four huge arenas, the second-highest ferris wheel in the world, and the Snow Dome. See more pictures, and more odd theme parks, in the post World's Strangest Theme Parks. Link

49-year-old Mark Afforde couldn't resist a second bungee jump from the 200-foot high Canyon Creek Bridge near Yacolt, Washington. At the bottom of the drop, the bungee cord snapped, and he fell the last 25 feet into shallow water.

"I was just along for the ride. I had no idea what was going on," he said.

"I heard and saw the snap. I definitely felt the impact, and I was underwater. Once I checked and made certain I could still move and everything was working I felt I needed to get out of the water.

He was able to walk to shore, and paramedics took him to Southwest Washington Medical Center in Vancouver.

Afforde, who was not seriously injured, says he would bungee jump again. He wife feels differently. Link -via Arbroath

PS: He was on an outing with his co-workers from Boeing. Leave your puns in the comments.

We've watched the shadow of the earth move across the moon during a lunar eclipse, but what would it look like if we were standing on the moon? We know now, thanks to this picture taken by the Japanese probe Kaguya on February 10th. Link

(image credit: JAXA/NHK)

Children who receive treatment for cancer at the Dana-Farber Cancer Institute in Boston are receiving a special treat while construction goes on outside. Children write their names on sheets of paper and tape them to the window. Then ironworkers erecting the new Yawkey Center for Cancer Care paint the names on steel beams and hoist them into place.

The building's steel skeleton is now a brightly colored, seven-story monument to scores of children receiving treatment at the clinic - Lia, Alex, and Sam; Taylor, Izzy, and Danny. For the young cancer patients, who press their noses to the glass to watch new names added every day, the steel and spray-paint tribute has given them a few moments of joy and a towering symbol of hope.

A similar project was carried out in 1996 when the Smith Research Laboratories were built. A movie was made at that time to raise money for The Jimmy Fund.

Yesterday, crawling on their stomachs in the bitter cold and whipping winds, the ironworkers looked down at the latest batch of names posted in the walkway window. Looking up at them were Kristen and her sisters, Cathryn, 5, and Hannah, 3, who have been accompanying her to chemotherapy. They pointed as the ironworkers painted the girls' names onto the side of a 4-ton I-beam and hoisted it on to the seventh floor.

"She'll always be a piece of this building, which is a good feeling to have," Elizabeth Hoenshell said, holding Kristen. "They don't have to do this, the guys. They could just do their job and do a good job at it and give us a building that we can get treatment at, but they go the extra step and that's huge."

Link to story. Link to photo gallery. -via Metafilter

See a video from the earlier project, but have your hankie ready. Link

(image credit: David L. Ryan/Globe Staff)

Serious Eats has a suggested menu for Sunday night's Oscar ceremonies that relies on the names of nominated movies and stars. Here's a sample:

Frosted Flakes/Nixon
The Curious Case of Benjamin Mutton
Flan Torino
Hot Dog Millionaire
Revolutionary Rolls
Milk

The movie star puns include Marisa Tomei-to Soup, Mickey Pork, and Frank Lan-jello. There are quite a few more! Link -via Buzzfeed

Socks, the White House Cat from 1993 to 2001, has crossed the Rainbow Bridge. Socks became Chelsea Clinton's cat in 1991 and moved from Little Rock, Arkansas to Washington with the family in 1993. He remained at the White House after Chelsea went to college, where he lived antagonistically with president Clinton's dog Buddy. When Clinton left office, Socks went to live with presidential secretary Betty Currie in Maryland. Socks, who succumbed to cancer, was approximately 18. Link -via Digg

An extremely rare bird was photographed by a TV crew in the Philippines in January, just before it was sold at a poultry market.

Found only on the island of Luzon, Worcester's buttonquail was known solely through drawings based on dated museum specimens collected several decades ago.

Scientists had suspected the species—listed as "data deficient" on the International Union for Conservation of Nature's 2008 Red List—was extinct.

The buttonquail is a reclusive bird, and no one knows how many may remain hidden. Link -via Digg

(image credit: Arnel B. Telesforo)

Jamey Pittman has published The Pac-Man Dossier, in which you can find out the answers to all those nagging questions you have about the game. Learn how each ghost differs from the others, what logic leads them through the maze, and how to navigate more efficiently. You'll even find the secret behind the mysterious level 256! Link -via the Presurfer

Guard Dog
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Guard Dog is about a bulldog who takes his duties very seriously. This animated short by Bill Plympton was nominated for an Oscar in 2004. -Thanks, Katherine!

A six-pound rat was caught in Fuzhou, Fujian, China. The ratcatcher is Mr. Xian, who grabbed the rat after he saw a crowd gathered around it.

He told local Chinese newspapers that he thought the rat might be a valuable specimen, or a rare species, and had to muster up his courage before grabbing its tail and picking it up by the scruff of its neck.

"I did it, I caught a rat the size of a cat!" he shouted out afterwards, according to the reports. Mr Xian is believed to still be in possession of the animal, after stuffing into a bag and departing the scene.

The rat had a 12-inch tail and teeth and inch long! Forestry officials who saw pictures think it's a Chinese bamboo rat, which rarely grow over ten inches long, but cannot be sure until they examine the rat itself. Link -via Arbroath

(image credit: News 163)

The Rock and Roll Hall of Fame in Cleveland will formally induct new members April 3-4. In honor of the occasion, today's Lunchtime Quiz at mental_floss challenges you to match up some hit songs of the past with the famous background vocalists that sang on them. I scored miserably, but it brought back some fine memories. After you try the quiz, enter the mental_floss sweepstakes to win a trip for two to see the Hall of Fame induction ceremonies in person! http://www.mentalfloss.com/blogs/archives/22776

Update: The quiz wasn't working earlier, but it's been fixed now.

The CERN Large Hadron Collider had to be taken out of commission last September for retooling after helium leaked out and caused £20 million in damage. Who gets to turn on the button to start it up when repairs are finished? Movie star Tom Hanks!

Hanks was approached about the move while filming his latest film Angels and Demons in which he plays a Harvard University academic investigating a plot to annihilate the Vatican with 0.25 grams of antimatter stolen from Cern.

Steve Myers, Cern's director of accelerators and technology, told Nature News that he gave the actor a tour of the laboratory on February 13 and asked him if he would return for the switch-on, to which the actor agreed.

Cern's head of communications, James Gillies, confirmed that the facility would be delighted to have Hanks there to restart the collider, which organisers hope will take place in June.

Link -via Gizmodo

Previously: Trouble at the LHC

Surgeons have found a new way to send updates to other doctors, medical students, and the public during surgery -by using the social networking site Twitter! Last week, doctors at Henry Ford Hospital in Detroit "Tweeted" an operation to remove a tumor from a kidney.

Dr. Craig Rogers, the lead surgeon in the Henry Ford surgery, said the impetus for his Twittering was to let people know that a tumor can be removed without taking the entire kidney.

"We're trying to use this as a way to get the word out," Rogers said.

Observers say Twittering about a procedure is a natural outgrowth of the social networking media revolution.

"Doing this removes a real communication barrier. It helps make something scary much more comprehendable," said Christopher Parks, co-founder of the Web site changehealthcare.com. "It brings us closer together and makes us more engaged."

Link -via Geek Like Me