Little bumps aside, if the Earth were to suddenly spin much faster, there would be some drastic changes in store. Speeding up its rotation by one mile per hour, let’s say, would cause water to migrate from the poles and raise levels around the equator to by a few inches. “It might...
In fact, the difference between proto-Earth’s days and our modern days is stark; when the Earth-moon system formed about 4.5 billion years ago, Earth spun much faster, making a day last only four hours. This slowing effect will continue, and our days will keep stretching out longer. ...
” which is a result of gravity pulling particles together, and the particles trying to even out their own natural momentum to match the other particles. Faster moving particles produce excess energy that is used to propel a spinning motion as the particles get closer and closer...
we can work out the Earth's spin. For instance, if the Earth had been spinning a bit faster at that time, the path of totality would have passed to the west of Babylon—not directly over the city.
As a result, your feet begin to accelerate much faster than your head. Your body stretches out, not uncomfortably at first, but over time, the stretching will become more severe. Astronomers call this spaghettification because the intense gravitational field pulls you into a long, thin piece of...
that force isn’t very strong, and it’s totally overwhelmed by the force of gravity holding you down. The force that wants to throw you into space is only 0.3% the force of gravity. In other words, if the Earth wasn’t spinning, you would weigh 0.3% more than you do right now. ...
Check out our complete guide on How to make your laptop run faster. Why is my computer so slow? If you’re wondering why your PC is lagging, it’s probably because you have too many programs running for your system’s capabilities. Powering several programs at the same time takes a ...
As climate change stokes larger and more intense wildfires, firestorms are likely to become more common. Here’s why they occur and what makes them so dangerous.
A smoother road is a better place to skate, for it will increase your speed. Rough roads will tend to reduce your speed as you bump on uneven areas. 5. Take out the spacers Removing the spacers you placed between the skateboard bearings will make your wheels spin faster. Quality bearings...
So, how close is the sun? And how much space does it take to hold 1.3 million Earths? And while we’re at it: How does the sun emit energy? Did the sun kick-start life on Earth (and the rest of our solar system)? Does the sun rotate? Why does the sun send out solar flares...