Imperial Valley News
Cambridge, Massachusetts - When MIT senior Emma Nelson was teaching engineering classes in China in 2013, a male student remarked of her as an instructor, “I thought we were supposed to meet engineers, not women.” As she stared out at the 100 college students before her, Nelson noticed there was just one female face looking back at her.
Cambridge, Massachusetts - Conduction and thermal radiation are two ways in which heat is transferred from one object to another: Conduction is the process by which heat flows between objects in physical contact, such as a pot of tea on a hot stove, while thermal radiation describes heat flow across large distances, such as heat emitted by the sun.
Cambridge, Massachusetts - Cancer cells often break free from their original locations and circulate through the bloodstream, allowing them to form new tumors elsewhere in the body. Detecting these cells could give doctors a new way to predict whether patients’ tumors will metastasize, or monitor how they are responding to treatment, but finding these extremely rare cells has proven challenging because there might be only one to 10 such cells in a 1-milliliter sample of a patient’s blood.
Cambridge, Massachusetts - MIT researchers have developed a new, ultrasensitive magnetic-field detector that is 1,000 times more energy-efficient than its predecessors. It could lead to miniaturized, battery-powered devices for medical and materials imaging, contraband detection, and even geological exploration.
Cambridge, Massachusetts - Political parties find that their fortunes improve when they put more women on the ballot, according to a study co-authored by an MIT economist.
Dallas, Texas - Sudden cardiac arrest during sports activities is relatively low among physically active middle-aged adults, according to research in the American Heart Association journal Circulation.