In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) Alaska’s record snowfall sank boats and collapsed roofs Massive fraud ...

Jon Bernthal married his wife, Erin Angle, in September 2010 They are now parents to three kids She comes from a family of wrestlers and has worked as a trauma nurse Jon Bernthal and his wife, Erin ...

Record-breaking heatwaves afflicted many parts of the world in 2022, highlighting the urgency of reducing impacts of the climate crisis. The transport sector, a major source of greenhouse gas ...