A child dies every 15 seconds from diarrhea contracted through contaminated water, but the world is still far from solving its shortage of clean water, says one environmental scientist. Stanley Laskowski, a lecturer in the Master of Environmental Studies Program, contended that the water shortage and sanitation crisis constitute one of the biggest environmental problems in the world yesterday in Hayden Hall.

Nearly every morning this summer, I scrambled out of my Columbia University dorm room to squeeze through the swarming porthole at 116th and Broadway - the entrance to the 1 train. One morning in June, I saw a startling change in the subway-car decor: the once proverbial Budweiser ads had all but disappeared, only to be replaced by the gleaming propaganda of Jews for Jesus.

In January 2005, then-Harvard University President Lawrence Summers gave the speech heard 'round the world. In a talk presented at a conference on diversifying the science and engineering workforce, he hypothesised that differences in innate abilities are responsible for the relative scarcity of women in science.

The men's soccer team's loss to underdog La Salle on a late goal two weeks ago could have been the turning point in the Quakers' season. It could have taken the wind out of the team's sails at the worst possible time - right before the onset of the Ivy League season.

The victory cigar of two weeks ago was gone; Al Bagnoli wasn't celebrating. It may have been that the 101st win of his Penn career - a 17-10 escape versus lowly Dartmouth on Saturday - wasn't a milestone the way his 100th was. Or he may have watched the game and thought that an express order from the local smoke shop may have been premature.

In general, Penn and Princeton are considered to be bitter athletic rivals. But in sprint football, the series is so one-sided that it can hardly even be called a contest. Penn has dominated Princeton for over a decade now, with the Tigers' last win against the Quakers coming in 1995.

On Friday night, the members of the Philadelphia Science Fiction Society gathered in the Rotunda to hear fantasy novelist and folklorist Josepha Sherman speak, but Sherman herself was no where to be found. The group sent delegates to meet her at the train station, but she never got off the train.

In general, Penn and Princeton are considered to be bitter athletic rivals. But in sprint football, the series is so one-sided that it can hardly even be called a contest. Penn has dominated Princeton for over a decade now, with the Tigers' last win against the Quakers coming in 1995.

Shows like 'Double Dare' and 'Guts,' which inspired healthy competition in a generation of kids, have all but disappeared.

Engineering School sophomore Kristen Ying says she didn't study for her finals last year, and she did fine. At least for her College courses, anyway. Her Engineering courses were a whole different story. "During reading days, I studied for my Engineering finals whenever I was awake," she said.

The team that senior Melina Tsui called "the best it's ever been" couldn't have seen this loss coming. Faced with a winnable game, the Quakers crumbled in Hanover, N.H., to Dartmouth on Saturday evening. Dartmouth (3-5, 1-2 Ivy) went ahead 2-0 at halftime and withstood Penn's second-half comeback.

When the Penn men's tennis team stepped on to the court Friday to participate in the ECAC Tournament, it knew that it had a target on its back. The Quakers won the tournament last year in impressive fashion and were looking to repeat. And Penn handled the added pressure well.

Actor Mark Wahlberg rides in his Suburban on the set of 'Shooter,' a movie that filmed just off campus yesterday. Wahlberg stars in the film, about an exiled marksman, along with Danny Glover.

Penn President Amy Gutmann wrote an op-ed that appeared in yesterday's Washington Post defending the use of early decision policies. Gutmann argued that moving to a single application deadline is an ineffective method of increasing a school's accessibility compared to other methods, such as increasing outreach efforts and need-based financial aid.

On the sixth floor of Van Pelt Library, Molly Freedman sits in a small room filled with stacks of CDs, Jewish-themed posters and antique music-playing equipment.

Freshman Jess Rothenheber always knows where her roommate is. On Saturday, Rothenheber saw Jessica Fuccello cut between two defenders and pass her the ball, which Rothenheber converted for the game's only goal in the women's soccer team's 1-0 victory over Cornell.

Suppose you have a bucket with infinite space. If this is starting to sound like one of those out-of-touch-with-reality math problems, it is, but please bear with me. When there is one minute left until noon, add 10 balls to the bucket, labeled one through 10, and then remove the ball labeled "one.