Learn about volcanic ash and volcanic ash properties. Discover the ash's composition, how dangerous it can be, and how volcanic ash affects the atmosphere. Related to this QuestionWhy is it important to monitor volcanoes? What important function do volcanoes perform for the Earth? How are volcan...
What causes tornado sirens to go off? How does a funnel cloud turn into a tornado? What scientific process causes a tornado to occur? Why does orographic rainfall occur? What are some of the effects of a tornado? Why do volcanoes cause lightning?
Humans struggle to distinguish colors in the dark because of how our eyes adapt at different light levels. (Image credit: Dmitri T/Shutterstock) If you've ever gotten dressed in the dark and later realized that the shirt you were wearing was not the color you thought it was, you're ...
people can kill red pandas, such as when red pandas are caught in traps that were set for other animals. Using large, strong, metal bear traps, humans often intend to catch animals that they see as dangerous pests, such as wolves or bears....
Why don't earthquakes and volcanoes happen in some places? Why are earthquakes mechanical waves? Why can Japanese pagodas withstand earthquakes? Why are some places more prone to earthquake activity? Why are aftershocks in strike-slip faults more dangerous? What are the disadvantages of earthquake ...
Removing this friction by lubricating a subway train's tracks might take away the train's horrible screech, but it could also set up the train for dangerous accidents. So be grateful the next time you hear the loud screech of a subway car....
There simply aren't any other recent factors that would push the climate to rapidly warm, like prodigiously erupting volcanoes or enhanced activity from the sun. In fact, during the last four decades thesun's output has slightly decreased, while Earth warmed. ...
On this episode, Steven joins us to discuss why old-timers who count on misremembered nostalgia to tell us howtheirmisspent youth took place in the world’srealheyday are mistaken, options our society has for housing and feeding a workforce increasingly unemployed by automation, how criticizing ...
That's because exploring the ocean is super difficult and dangerous. The immense water pressure, cold temperatures, and total darkness down in the deep parts of the ocean makes it an incredibly challenging environment. But you know what? That just makes me want to explore it even more!
The slow crawl of molten rock down barren volcanoes, the diamond-spray of magma as asteroids collided with a liquid slag-heap earth, the distant nuclear reactors in the stars, but nothing that could be called a flame. Fire is the bright twin of terrestrial life. It’s been here as long...