Science & Technology

Many WUSTL students will be on hand at the St. Louis Science Center this Saturday from 10 a.m. until 4 p.m. to explain the brain and their brain research to interested visitors. They are participants in NeuroDay, a free brain science expo featuring hands-on activities and demonstrations that provide a rare opportunity to learn about the human brain, the nervous system, neurological disorders and cutting-edge brain research.

A large team of scientists has decoded the genome of a sea lamprey – one of the few ancient, jawless species of vertebrates that has survived through the modern era.

The MySci Resource Center, the new hub of the Institute for School Partnership in University City, Mo., launched Feb. 18 to great fanfare. Chancellor Mark S. Wrighton, a chemist by training, donned goggles and a lab coat to demonstrate to student visitors how much fun science can be. Video highlights of “Magic” Mark Wrighton are included.

WUSTL engineering researchers have received a five-year, $2.25 million grant to better understand traumatic brain injuries in efforts to improve methods for prevention and treatment.

A team of researchers at Washington University in St. Louis, headed by Srikanth Singamaneni, PhD, assistant professor of mechanical engineering & materials science, unexpectedly found the mechanism by which tiny single molecules spontaneously grow into centimeter-long microtubes by leaving a dish for a different experiment in the refrigerator.  This novel approach of making nano- and microstructures and devices is expected to have numerous applications in electronics, optics and biomedical applications.

Washington University engineering researchers have created a new type of air-cleaning technology that could better protect human lungs from allergens, airborne viruses and ultrafine particles in the air.  The device, known as the SXC ESP, was created by a team led by Pratim Biswas, PhD, the Lucy & Stanley Lopata Professor and chair of the Department of Energy, Environmental & Chemical Engineering in the School of Engineering & Applied Science.

Engineers Week 2013 is packed with a variety of events celebrating engineers all week long. The week, founded by the National Engineers Week Foundation, is designed to increase the visibility of the School of Engineering & Applied Science at the university, collaborate between various engineering groups and promote the interaction among students, alumni, faculty, staff and engineering professionals.

Washington University in St. Louis administrators are urging Congress and the White House to reach a compromise to avoid wide-ranging, across-the-board federal spending cuts that would take effect March 1.

An undergraduate student at WUSTL helped create and launch a mobile app that helps students track the campus circulator shuttle. It’s called the “WUSTL Circulator,” and on its first day, it had up to four times as many downloads as typical new university apps.

Scientific efforts to explain feeblemindedness, delinquency and racial inferiorities date to the Spanish Inquisition. And while the horrors of Nazi Germany exposed fatal flaws in science’s quest to build the master race, the ethical dilemmas posed by the science of eugenics are far from behind us, warns an anthropologist from Washington University in St. Louis.