The art of the non-apology: Serena Williams

How to sound sorry without saying "sorry".

While writing a profile of tennis star Serena Williams for Rolling Stone magazine, published yesterday evening, reporter Stephen Rodrick took time out to watch TV with her. He writes:

We watch the news for a while, and the infamous Steubenville rape case flashes on the TV – two high school football players raped a drunk 16-year-old, while other students watched and texted details of the crime. Serena just shakes her head. "Do you think it was fair, what they got? They did something stupid, but I don't know. I'm not blaming the girl, but if you're a 16-year-old and you're drunk like that, your parents should teach you: Don't take drinks from other people. She's 16, why was she that drunk where she doesn't remember? It could have been much worse. She's lucky. Obviously, I don't know, maybe she wasn't a virgin, but she shouldn't have put herself in that position, unless they slipped her something, then that's different."

Williams was immediately rebuked for the comments, and has since released a "statement" – reported as an apology, but not really any such thing:

“What happened in Steubenville was a real shock for me. I was deeply saddened. For someone to be raped, and at only sixteen, is such a horrible tragedy! For both families involved – that of the rape victim and of the accused. I am currently reaching out to the girl’s family to let her know that I am deeply sorry for what was written in the Rolling Stone article. What was written – what I supposedly said – is insensitive and hurtful, and I by no means would say or insinuate that she was at all to blame.

I have fought all of my career for women’s equality, women’s equal rights, respect in their fields – anything I could do to support women I have done. My prayers and support always goes out to the rape victim. In this case, most especially, to an innocent sixteen year old child.”

"I'm sorry you were offended" is the most famous sort of non-apology, but this even more mealy-mouthed. Referring to "what I supposedly said" seems designed to cast doubt on Rodrick's reporting without actually calling him a liar. She ends up basically attributing the comments to him, referring to "what was written" as "hurtful", rather than what was actually said. If Williams thinks she was misquoted, she should say that, and ask Rolling Stone to release the tapes. If, as seems likely, this is just misdirection, aimed at turning it into a "he-said-she-said" story, then she should be ashamed.

Some of the press are reporting this as an "apology" from Williams. Apologies normally include the word "sorry".

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

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Inside Big Ben: why the world’s most famous clock will soon lose its bong

Every now and then, even the most famous of clocks need a bit of care.

London is soon going to lose one of its most familiar sounds when the world-famous Big Ben falls silent for repairs. The “bonging” chimes that have marked the passing of time for Londoners since 1859 will fall silent for months beginning in 2017 as part of a three-year £29m conservation project.

Of course, “Big Ben” is the nickname of the Great Bell and the bell itself is not in bad shape – even though it does have a huge crack in it.

The bell weighs nearly 14 tonnes and it cracked in 1859 when it was first bonged with a hammer that was way too heavy.

The crack was never repaired. Instead the bell was rotated one eighth of a turn and a lighter (200kg) hammer was installed. The cracked bell has a characteristic sound which we have all grown to love.

Big Ben strikes. UK Parliament.

Instead, it is the Elizabeth Tower (1859) and the clock mechanism (1854), designed by Denison and Airy, that need attention.

Any building or machine needs regular maintenance – we paint our doors and windows when they need it and we repair or replace our cars quite routinely. It is convenient to choose a day when we’re out of the house to paint the doors, or when we don’t need the car to repair the brakes. But a clock just doesn’t stop – especially not a clock as iconic as the Great Clock at the Palace of Westminster.

Repairs to the tower are long overdue. There is corrosion damage to the cast iron roof and to the belfry structure which keeps the bells in place. There is water damage to the masonry and condensation problems will be addressed, too. There are plumbing and electrical works to be done for a lift to be installed in one of the ventilation shafts, toilet facilities and the fitting of low-energy lighting.

Marvel of engineering

The clock mechanism itself is remarkable. In its 162-year history it has only had one major breakdown. In 1976 the speed regulator for the chimes broke and the mechanism sped up to destruction. The resulting damage took months to repair.

The weights that drive the clock are, like the bells and hammers, unimaginably huge. The “drive train” that keeps the pendulum swinging and that turns the hands is driven by a weight of about 100kg. Two other weights that ring the bells are each over a tonne. If any of these weights falls out of control (as in the 1976 incident), they could do a lot of damage.

The pendulum suspension spring is especially critical because it holds up the huge pendulum bob which weighs 321kg. The swinging pendulum releases the “escapement” every two seconds which then turns the hands on the clock’s four faces. If you look very closely, you will see that the minute hand doesn’t move smoothly but it sits still most of the time, only moving on each tick by 1.5cm.

The pendulum swings back and forth 21,600 times a day. That’s nearly 8m times a year, bending the pendulum spring. Like any metal, it has the potential to suffer from fatigue. The pendulum needs to be lifted out of the clock so that the spring can be closely inspected.

The clock derives its remarkable accuracy in part from the temperature compensation which is built into the construction of the pendulum. This was yet another of John Harrison’s genius ideas (you probably know him from longitude fame). He came up with the solution of using metals of differing temperature expansion coefficient so that the pendulum doesn’t change in length as the temperature changes with the seasons.

In the Westminster clock, the pendulum shaft is made of concentric tubes of steel and zinc. A similar construction is described for the clock in Trinity College Cambridge and near perfect temperature compensation can be achieved. But zinc is a ductile metal and the tube deforms with time under the heavy load of the 321kg pendulum bob. This “creeping” will cause the temperature compensation to jam up and become less effective.

So stopping the clock will also be a good opportunity to dismantle the pendulum completely and to check that the zinc tube is sliding freely. This in itself is a few days' work.

What makes it tick

But the truly clever bit of this clock is the escapement. All clocks have one - it’s what makes the clock tick, quite literally. Denison developed his new gravity escapement especially for the Westminster clock. It decouples the driving force of the falling weight from the periodic force that maintains the motion of the pendulum. To this day, the best tower clocks in England use the gravity escapement leading to remarkable accuracy – better even than that of your quartz crystal wrist watch.

In Denison’s gravity escapement, the “tick” is the impact of the “legs” of the escapement colliding with hardened steel seats. Each collision causes microscopic damage which, accumulated over millions of collisions per year, causes wear and tear affecting the accuracy of the clock. It is impossible to inspect the escapement without stopping the clock. Part of the maintenance proposed during this stoppage is a thorough overhaul of the escapement and the other workings of the clock.

The Westminster clock is a remarkable icon for London and for England. For more than 150 years it has reminded us of each hour, tirelessly. That’s what I love about clocks – they seem to carry on without a fuss. But every now and then even the most famous of clocks need a bit of care. After this period of pampering, “Big Ben” ought to be set for another 100 or so years of trouble-free running.

The Conversation

Hugh Hunt is a Reader in Engineering Dynamics and Vibration at the University of Cambridge.

This article was originally published on The Conversation. Read the original article.