
Turn coins to air miles.
The 10-foot great white was almost bitten in half.Thankfully, we're keeping a closer eye on great whites now, since not everyone can be this guy:
The fictional shark at the centre of the Steven Spielberg blockbuster Jaws was estimated to be just five feet longer.
When the string bed of each racket is struck, both should ping at precisely the same pitch, indicating the string tension is identical. But Heydt’s were slightly off.A Speed-of-Serve Snapshot
“I could hear it right away,” he said. “Yat said, ‘Your tensions are different. These may be one pound off, but this is unacceptable.’”
But how is that 148 miles an hour determined? Rallis Pappas, president of Information & Display Systems and a U.S.T.A. consultant who works in the IBM Statistics room at the Open, says it’s not as simple as putting a radar gun on the court. “It’s Doppler radar, but there’s a lot of software that’s part of the system,” Pappas says. “We really refer to it as a serve speed system because of that.”
As he elevates off the court to create the split step, watch how he opens his right foot slightly when he sees that the ball will go to his right. This makes for a quick move toward his forehand. When landing on the split step, he quickly pushes off with his left leg and makes a final stride with the right. Notice the exaggerated heel-to-toe foot placement. Federer does this to maintain good balance, as the heel-toe foot strike allows him to slow the acceleration of his body and position himself for the shot.Second, a piece on some of the top women's players, and their service troubles. An excerpt:
The serve and the free throw share key components: foot placement; body balance; weight shift; toss and follow through. Misses happen when players’ minds are willing but their mechanics are weak, or vice versa.Update 2009/09/04: The Wills, Arnett and Ferrell, joined the Andys, Roddick and Murray, on court for a celebrity doubles match, with SNL's Kenan Thompson as the "umpire", to do pretty much the opposite of what Roger Federer does:
Among then was Bob (Bullet) Hayes, who won the gold medal in the 100-m sprint at the 1964 Olympics in Tokyo and recorded what some observers consider the top time ever achieved by a human with an 8.6 split in the 4 x 100-m relay. (Relay marks are faster than regular sprints because runners receive the baton while in motion, enabling them to accelerate quicker.) Hayes later parlayed his speed into a career as a wide receiver for the Dallas Cowboys; his passing in 2002 prompted one columnist to remark that Death must have tied his shoelaces together to catch him.When looking for some videos of Hayes to link, I stumbled upon the YouTube holy grail — a video for which the comments are an actual intelligent conversation! (Compare that with the comments on the Bolt videos, which are a mind-numbing mix of inanity, sheer idiocy, and outright racism.) The debate that the commenters are having is whether or not Hayes could best Bolt's time on a modern surface, with today's equipment and advanced training techniques (and drug testing).
this is Street Fighter IV, in practice mode. Both players are handicapped so they have a pixel of health, and both have selected Rose as their character. They are playing best of 9. At the beginning of each round, one of them “serves” by performing Rose’s “Soul Spark” move - a half-circle towards on the joystick, and a punch button. Then, they take it in turns to perform her “Soul Reflect”, which can reverse projectiles; this is a quarter-cirlce away on the stick, with a punch button. Whoever fails to time the parry correctly will get hit by the “ball”, and the other player will win the round.
So: they’re playing Pong, inside Street Fighter IV.
Bereft of his ability to fly and with nowhere to go, a courageous bat climbed aboard our Discovery with stars in his weak little eyes. The launch commenced, and Spacebat trembled as his frail mammalian body was gently pushed skyward. For the last time, he felt the primal joy of flight; for the first, the indescribable feeling of ascending toward his dream—a place far away from piercing screeches and crowded caves, stretching forever into fathomless blackness.