2.6K views · 84 reactions | Salting Out Density Column Experiment (Chemistry) Using water, isopropyl rubbing alcohol, oil, salt, and food coloring you can create a three-layer density column that can be mixed and will repeatedly separate into three distinct layers. One key to this experiment is a process called salting out and it is basically using salt to outcompete for the intermolecular attractions of water. | ChemClub | Facebook

14K views · 206 reactions | This perspective of the dangerous Line Fire appears to show the smoke column rotating as it rises. Strong updrafts from large and hot fires can begin to rotate, typically when the top of the plume reaches the condensation level, creating downdrafts in the vicinity. | WeatherNation | Facebook