In two games this season, the Penn men's soccer team has yet to allow a goal. In four, Seton Hall has scored 13. When the two teams face off tonight in Princeton, N.J., something's gotta give. "It's kind of like an unstoppable force meets an immovable object," senior goalkeeper Drew Healy said.

Fay Ajzenberg-Selove has proven time and again that persistence and hard work can overcome any stereotype. And on Sept. 29, the White House will celebrate these traits by awarding her the 2007 National Medal of Science. President George Bush announced earlier this month that the professor emerita of physics is among the eight recipients of the Medal, the nation's highest honor for science.

After playing two games in Virginia, the Penn field hockey team returned north with two more losses. On Saturday, the Quakers lost, 3-2, in overtime to William & Mary, and on Sunday, they again fell, this time 3-1 to Virginia Commonwealth. Penn (1-4) had trouble starting strong in both games, as it was outscored, 5-1, in the first half.

Despite leading 2-0 at the 47:08 mark, Penn gave up three late goals to fall 3-2 to the Wildcats in the second game of the Penn Invitational at Rhodes Field.

You'll have to forgive Lauren Sadaka for feeling a little long in the tooth. She is, after all, the only member of the Penn women's tennis team who can legally drink. Indeed, with her squad about to open its fall campaign at this weekend's Princeton Invitational, Sadaka - the Quakers' lone senior on a roster of nine - has spent the season's early stages honing her skills as elder stateswoman.

Concerns over bisphenol-A - the chemical found in Nalgene bottles and other plastic goods - has sparked nationwide-debate over its safety for consumer use. Since concerns over the chemical surfaced this spring, universities have been paying attention to any possible risks.

Whatever the Golden Eagles said during a fifth-set timeout paid off, as they rattled off three straight points en route to winning the set, 15-13, and the opening match of the Florida International Invitational. From there, it was all downhill for the Red and Blue. They didn't win a single set the rest of the way, getting swept by both FIU and Central Florida.

On the surface, there are two great barriers awaiting the Penn women's soccer team tonight against Villanova, its opening game in this weekend's Penn Invitational. First, the big, round zero at the end of the Wildcats' 2008 record (5-0) is waiting for the Quakers - just like it was leading into last year's 4-0 Penn loss.

Mayor Michael Nutter announced "Philadelphia's Education Promise" - his plan to improve the city's education system - last night before a crowded auditorium at South Philadelphia High School. The speech outlined Nutter's plans to involve the entire Philadelphia community in working toward goals that include decreasing the drop out rate and increasing college enrollment.

Athletes weren't the only members of Penn's community participating in the Olympics last month in Beijing. Three of Penn's chefs and food coordinators worked with 250 other employees of Aramark, Penn Dining's official partner, to serve 3.5 million meals during the Olympics and Paralympics this August.

Coming off a tough 3-2 loss at the hands of rival Villanova Friday after leading 2-0, the women's soccer team was angry going into Sunday's game against East Carolina. Instead of letting their emotions get the better of them, the Quakers used their intensity to dominate the Pirates from the opening whistle.

As the men's golf team starts its 2008 fall campaign this weekend, there will be some fresh faces for the Quakers. They travel to Annapolis, Md., to compete in the Navy Fall Invitational and its par-71 USNA Golf Course. First, the team lost captain Dean Merrill to graduation; he's currently looking to compete at the professional level.

Alex Jacobson is a College junior from Los Angeles. Her e-mail address is jacobson@dailypennsylvanian.com.

A chance to explore public-service jobs To the Editor: Thanks to Julie Steinberg for calling attention to the career opportunities in government and public service in her column, "Preparing for Boomsday." To help Penn students learn more about these opportunities, we are hosting our third-annual Policy and Government Career Fair on Friday, Oct.

Some students and University officials are praising a move to discourage tray use in campus dining halls, but others are finding it difficult to adjust. In an effort to reduce food waste and conserve energy, trays in the dining halls are no longer easily accessible, though officials say they are still available.

Sitting in the audience at Freshman Performing Arts Night, many of the bits rattled me. The acts and the actors, the songs and the singers impressed me, but all the humor centering on having sex and having money left me quite uncomfortable. I'm not a prude, and I don't possess such a sophisticated sense of humor that I can't enjoy my peers' performances.

Yarimar Rosa has already received international acclaim for her volleyball prowess. At the ripe age of 15, the outside hitter played for the Puerto Rican National Team, and one year later, became captain on its under-18 squad. Now, she's a junior at Florida International University, which hosts a four-school tournament this weekend.