Each year, Jan. 1 falls on a different day of the week, and the entire following year shifts accordingly. Schools, sports teams, businesses and banks spend many hours and millions of dollars calculating on what day of the week certain dates will fall, to schedule holidays and set interest rates.
It doesn’t need to be that complicated, say an astrophysicist and applied economist at Johns Hopkins University in Baltimore. They have a proposal to make schedules simpler: a permanent calendar in which each 12-month period is exactly as the year before, on into perpetuity.
The extra days created by the Earth’s inconvenient 365.242-day orbit around the sun would be dealt with not by adding Feb. 29 for leap years, but by a leap week tacked onto the calendar at the end of December every five to six years.
“It would simplify things enormously,” says Richard Conn Henry, the professor of applied physics at Johns Hopkins who first proposed the idea in 2004. This past year he began to discuss the idea further with a colleague, Steve Hanke, a Johns Hopkins economics professor.
The result is the Hanke-Henry Permanent Calendar, which they proposed in December. In it, March, June, September and December would have 31 days, all the rest 30. Christmas would always fall on a Sunday. Halloween would become Oct. 30 and always fall on a Monday.
Hanke, who has helped seven countries introduce new currencies, estimates the change could save “roughly $130 billion” merely by decreasing the chance of interest-calculation errors resulting from incorrectly counting the number of days in a given month.
Strange Random Calendar Quote:
Don’t be fooled by the calendar. There are only as many days in the year as you make use of. – Charles Richards
- Johns Hopkins Professors Want To Ditch Leap Year, Overhaul Calendar (inquisitr.com)
- Why researchers want to overhaul the Gregorian calendar (mnn.com)
- Is It Time to Overhaul the Calendar? (scientificamerican.com)
- The Hanke-Henry Permanent Calendar (halfblog.net)
- Scientists’ proposed calendar synchronizes dates with days (edition.cnn.com)
Reuters – At the start of the 20th century, inventors Thomas Alva Edison and Nikola Tesla clashed in the “war of the currents.” To highlight the dangers of his rival’s system, Edison even electrocuted an elephant. The animal died in vain; it was Tesla’s system and not Edison’s that took off. But today, helped by technological advances and the need to conserve energy, Edison may finally get his revenge.
The American inventor, who made the incandescent light bulb viable for the mass market, also built the world’s first electrical distribution system, in New York, using “direct current” electricity. DC‘s disadvantage was that it couldn’t carry power beyond a few blocks. His Serbian-born rival Tesla, who at one stage worked with Edison, figured out how to send “alternating current” through transformers to enable it to step up the voltage for transmission over longer distances.
Edison was a fiercely competitive businessman. Besides staging electrocutions of animals to discredit Tesla’s competing system, he proposed AC be used to power the first execution by electric chair.
But his system was less scalable, and it was to prove one of the worst investments made by financier J. Pierpont Morgan. New York’s dominant banker installed it in his Madison Avenue home in the late 19th century, only to find it hard to control. It singed his carpets and tapestries.
So from the late 1800s, AC became the accepted form to carry electricity in mains systems. For most of the last century, the power that has reached the sockets in our homes and businesses is alternating current.Now DC is making a comeback, becoming a promising money-spinner in renewable or high-security energy projects. From data centers to long-distance power lines and backup power supplies, direct current is proving useful in thousands of projects worldwide.
Strange Random Edison Quote:
Just because something doesn’t do what you planned it to do doesn’t mean it’s useless. – Thomas A. Edison
- How renewable energy may be Thomas Edison’s revenge (mnn.com)
- Thomas Alva Edison &Ndash; A Great Inventor and Boon to Mankind (socyberty.com)
- Edison vs. Westinghouse: A Shocking Rivalry (artofthestem.com)
- Edison’s Predictions for 2011 – yes, there are still a few days left before 2012! (blogs.cisco.com)
- Wizard of Menlo Park (socyberty.com)
- Thomas Edison: A Biography (socyberty.com)
- Consolidated Edison’s Dividend X-ray (dailyfinance.com)
Frank Wild was the right-hand man to Sir Ernest Shackleton, joining him on several of his Antarctic expeditions. But is he finally stepping out of the great explorer’s shadow, as his ashes make a poignant journey south?
Almost 100 years ago, the famous polar explorer Sir Ernest Shackleton set out to try to be the first to cross Antarctica.
He failed, but his ill-fated expedition on the Endurance, which began in 1914, is now seen as one of history’s greatest stories of survival and leadership.
But while much has been written about Shackleton, his second-in-command on that voyage, a Yorkshireman called Frank Wild, has been largely overlooked by history. At least, until now.
Wild’s relatives recently accompanied him on his final journey to Antarctica, as they took his ashes to South Georgia, to rest next to the grave of Shackleton, the man he affectionately referred to as “the boss”.
The 18-day voyage retraced the disastrous Endurance expedition and ended in a final reunion of two great polar explorers.
Strange Random Antarctica Quote:
“Better a live donkey than a dead lion.” — Ernest Shackleton (1874—1922), after failing to reach the south pole by 100 km.
- The forgotten hero behind Shackleton (bbc.co.uk)
- On our way to Antarctica, we went to a funeral (celebratingtime.wordpress.com)
- Antarctica: the beautiful south (guardian.co.uk)
- Essay: Leadership Lessons From the Shackleton Expedition (nytimes.com)
- Explorer’s ashes finally laid to rest next to Sir Ernest Shackleton (telegraph.co.uk)
- Shackleton’s biscuit sells at auction (news.smh.com.au)
- Who is Frank Wild and Why do we Care that his Ashes have been found? (polarprisca.com)
- Shackleton’s 104-Year-Old Biscuit Sold (ancientfoods.wordpress.com)
- Auction of rare Shackleton artefact takes the biscuit (smh.com.au)
Imagine a man named Jim. He’s applying for a job at Google. Jim knows that the odds are stacked against him. Google receives a million job applications a year. It’s estimated that only about 1 in 130 applications results in a job. By comparison, about 1 in 14 high-school students applying to Harvard gets accepted.
Jim’s first interviewer is late and sweaty: He’s biked to work. He starts with some polite questions about Jim’s work history. Jim eagerly explains his short career. The interviewer doesn’t look at him. He’s tapping away at his laptop, taking notes. “The next question I’m going to ask,” he says, “is a little unusual.
“You are shrunk to the height of a nickel and thrown into a blender. Your mass is reduced so that your density is the same as usual. The blades start moving in 60 seconds. What do you do?
The interviewer looks up from his laptop, grinning like a maniac with a new toy.”I would take the change in my pocket and throw it into the blender motor to jam it,” Jim says.
The interviewer’s tapping resumes. “The inside of a blender is sealed,” he counters, with the air of someone who’s heard it all before. “If you could throw pocket change into the mechanism, then your smoothie would leak into it.”
Strange Random Job Interview Quote:
“During job interviews, when they ask: ‘What is your worst quality?’, I always say: ‘Flatulence’. That way I get my own office.” – Dan Thompson
- How do you answer ‘Describe an occasion when you went out of your way in order to assist a customer’ in a job interview (wiki.answers.com)
- Celebration of My Failures: 5 Job Interviews I failed (Part 1 of 2) (robbieabed.com)
- Career Center: Acing Your Law Firm Interview (abovethelaw.com)
- Dreading the worst-timing-possible interview (chronicrants.com)
Strange Random Santa Quote:
- NORAD Santa Tracker 2011: Google Maps Helps You Keep An Eye On Santa This … (huffingtonpost.com)
- Where’s Santa Claus? The 2011 Santa Tracker List, From NORAD To Your Phone! (searchengineland.com)
- Santa Claus is the internet! (aleksandreia.wordpress.com)
- Norad Santa tracker 2011: Santa Claus visits the South Pacific (VIDEO, photos) (examiner.com)
- Tribal DDB San Francisco : SiriClaus [Video] (scaryideas.com)
- NORAD ready to track Santa Claus again (news.cnet.com)
- The psychedelic origins of Santa Claus (boingboing.net)
- Santa Claus: How-To Send A Message From Santa’s Phone to Your Kids, Friends or Family (ibtimes.com)
- Last.fm Trends Christmas Classics: Santa Claus Is Coming To Town (wcbsfm.radio.com)
- We’ll be watching you, Santa (vancouversun.com)
- Secular Santa Claus is Coming to Town: What’s so Christian about Santa Claus? (witchesofthecraft.com)
- Santa Claus More Important Than Ever, Poll Confirms (newsfeed.time.com)