60K views · 852 reactions | The barking dog experiment, nitrocellulose and magnesium silicide #science #chemistry #nilered | NileRed | Facebook

Low-flying aircraft was seen over Venezuela’s capital, Caracas on Saturday as multiple explosions were heard across the city. Venezuela’s government has accused the US of attacking civilian and military installations in multiple states. | Al Jazeera English

4.7K reactions · 45 comments | Pakistani drones in Jammu; Loud explosions heard | The Straight Line | Facebook

106K views · 542 reactions | The secret power of cotton wool  This experiment is not included in the MEL Chemistry subscription and is supposed to be conducted only by professionals. We just love to show you the beauty of chemistry. Step-by-step instructions for doing it in a lab: https://goo.gl/QGScgt To do safe experiments with kids at home sign up to MEL Science here: https://goo.gl/8yyYyH | MEL Science | Facebook