In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) Opinion: The real winner in the Venezuelan dictator's take-down What Happened ...

WASHINGTON, Jan 8 (Reuters) - U.S. Energy Secretary Chris Wright said there was room to balance roles for both the United States and China in Venezuela to allow for commerce but that Washington would ...

CAIRO, Dec 29 (Reuters) - When Hossam Hassan was appointed Egypt coach in early 2024, taking charge of a team largely accustomed to foreign managers over the past decade, serious questions were raised ...

Scientists may have pinpointed a way to reverse Alzheimer’s disease in an animal study. The study, led by University Hospitals Cleveland Medical Center, found that restoring a central cellular energy ...