It famously took Thomas Edison thousands of attempts to settle on a practical design for the incandescent light bulb. If each crack at a solution had cost him hundreds of millions of dollars, however, he might not have been so keen on using a build ‘em and bust ‘em approach.
For the millions of people forced to rely on a plastic tube to eliminate their urine, developing an infection is nearly a 100 percent guarantee after just four weeks. But with the help of a little bubble-blowing, biomedical engineers hope to bring relief to urethras everywhere.
Duke engineers have devised a way to improve the efficiency of lithotripsy—the demolition of kidney stones using focused shock waves. After decades of research, all it took was cutting a groove near the perimeter of the shock wave-focusing lens and changing its curvature.
It goes without saying that at least once this holiday season you can expect to hear someone utter the phrase, "No two snowflakes are alike." But just how accurate is that statement? Is it a solid fact backed by scientific proof, or upon further scruity does it fall apart like a snowflake under a...
From transparent conductors to acoustic cloaking in water to undersea sensing, scientists at Duke University’s Pratt School of Engineering have been rewarded for their novel research by being involved in four of 15 large grants recently awarded by the federal government.
Several months into her Pratt Undergraduate Fellowship, Katrina Wisdom (E’12) was handed a mailer by her faculty advisor, Chuan-Hua Chen, Alfred M. Hunt Faculty Scholar and assistant professor of mechanical engineering.