Racks of tanks with plastic tubes feeding in and out stand against the thick stone walls of the Fairmount Water Works. Together with the microscopes and other lab equipment, it looks like a mad scientist’s underground workshop—that is, until you start reading the cheerful interpretive panels about freshwater mussel restoration. “We’re demonstrating why we care about
More"So, what do your parents do [for a living]?”When a prominent law firm partner casually posed this question to a group of Penn Law students I was part of, I shifted uneasily. My peers responded with the professions held in the highest esteem in our country, and the most lucrative: They were the sons and
MoreMore than 150 people met at the Gershman Y in April to discuss subtle safety changes to the bike lanes on Spruce and Pine streets. Not everyone was on board.For example, the Society Hill resident who told me that, first, we need to regulate what cyclists wear: Too many cyclists do not wear high-visibility neon
MoreWhen I was nursing my second child, I decided to leave her at home and take a one-day trip to Baltimore for a large conference. There was no way I was lugging around a massive electronic pumping system, so I carried along a largely ineffective hand pump and occasionally tried to seek shelter in the
MoreAround 20 years ago, I was in San Francisco, attending a music conference as a publisher of magazines for independent record stores. The music industry was awash in money, and Warner Bros. was famous for throwing the most decadent parties. This particular year, they had rented the entire island of Alcatraz, the infamous prison, and
MoreAt the region’s newest public garden, you won’t see ruler-straight rows of color-coordinated petunias, or trees pruned into perfect proportions, or hedges of boxwood trimmed high and tight. At Stoneleigh, native plants get preference, and trees have spent the past century growing wild, unshaped by orchard saws and pruning shears. That’s just what the former owners,
MoreBrian Powell likes to say electric bicycles just sort of happened to him.“I was at the beach. I was riding [my bicycle] from Cape May to Ocean City, I was out on a Saturday and it was beautiful,” the Chestnut Hill resident says. “And I was humping along and some big old guy came flying
MoreEvolutionary biologist Menno Schilthuizen releases new book; to speak at Academy of Natural Sciences
Check any biology textbook for an example of evolution through natural selection, and you’re pretty much guaranteed to read about the finches of the Galapagos Islands. Some have smaller beaks ideal for eating insects. Others have sturdier beaks that crack seeds. As Charles Darwin realized when he visited the Galapagos, all are descended from colonists
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