About two days after the snowfall, I began to construct my snow shelter. I began by digging a hole in the snowbank that was created at the end of my street by the snowplow. I dug two entrance holes and then joined them through an opening. This allowed for a person of roughly 5'11'' to lay down in the fort. Next, I worked on making the living space larger so that two people could lie down side by side while in the fort. I had wanted to make it so that a grown person could sit up comfortably in the fort, however, I decided against this as the snow was not very structurally sound and I did not want to risk a cave-in. Finally I used the tarp to cover up the entrances, so that no wind could infiltrate the shelter. On a day when the wind is not an issue, the tarp could be used as a makeshift floor.
Isabella Jacavone To comprehend how the universe works, we must dwell into the most basic building blocks of existence; matter, energy, space, and time. NASA's Physics of the Cosmos program involves cosmology, astrophysics, and fundamental physics intended to answer questions about the elusiveness of complex concepts such as black holes, neutron stars, dark energy, and gravitational waves. In this blog post, I'd like to elaborate on a subject that is very intriguing to me; Black holes. And more specifically, what would happen if we got near one. A black hole is anything but a hole, but rather an immense amount of matter compacted into an extremely small area. A black hole is caused when, hypothetically, a star four times more massive than our sun collapses into a sphere no bigger than 600 square km. To put that in perspective, that's about the size of New York City. B lack holes were predicted by Einstein's theory of general relativity, which showed that when a...
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