We Are Evolving Away From The Y Chromosome

Aside from the “master switch gene,” SRY, the Y chromosome (only found in men) contains very few other genes. And it’s the only chromosome not necessary for life. Right now, it’s in a state of degeneration, shriveling up for males. This degeneration has occurred because the Y chromosome is only ever present in one copy, passed from fathers to son, meaning there’s no chance to …

A New Type of Battery Inspired by Electric Eels

Electric eel power comes from cells, called electrocytes, that expel energy when needed. Eels can actually “synchronize the charging and discharging of thousands of cells in their bodies simultaneously,” says Max Shtein, a chemical engineer at the University of Michigan who worked on research for a soft, flexible battery based on this concept. Shtein and his team, which included individuals from the University of Fribourg …

“My Special Aflac Duck,” a Robot Companion for Children with Cancer

Insurance company Aflac and health research company Sproutel unveiled a robot duck companion at this year’s CES, made for children going through cancer treatment. More than just a plush toy, the animated robot features a chest sensor with a chemotherapy PICC line attachment. This allows children to witness their toy friend go through the same treatment as themselves, and offers emotional support. Further, there’s a …