The Perseverance rover finds a mysterious black rock on Mars, “Skull Hill,” which intrigues scientists because of its ...

We have successfully created a cross section of a giant rubber band ball using epoxy resin and a 60,000 PSI waterjet. This project has taken quite some time to complete. Music: David Cutter Music ...

Indeed, this technology is of interest in powering the new generation of microelectromechanical systems (MEMS). Here, we demonstrate the first ex situ TEM observation of “nanobatteries” obtained by ...