Tag Archives: blog3

The Moon and Surfing

Posted on February 17, 2014 by dhbrett

People generally don’t think about how the moon impacts surfing, but there’s actually a close relationship between the two. The conditions at beaches change a lot depending on the tidal stage, which is itself determined by the position of the moon relative to the Earth. As the Earth spins, two bulges form on the surface, … Continue reading The Moon and Surfing → Continue reading →

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The IceCube

Posted on February 17, 2014 by hughavanheesewijk

There is a special telescope located in Antarctica accurately called the IceCube that has a very specific task.  The IceCube is supposed to find neutrinos. Neutrinos are high-energy subatomic particles that are supposedly made from tremendously energetic events far extremely far away from us. These neutrinos have “more than a 1,000 times the energy of […] Continue reading →

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The Doppler Effect

Posted on February 17, 2014 by thomasridgway

Have you ever heard an ambulance fly by you and noticed that the pitch changes as it approaches you, and …

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Conservation Laws

Posted on February 17, 2014 by joshkip

If you were to summarize the most important lesson taught throughout Chapters 3-6, the most overarching theme to take note of would have to be the conservation laws that exist throughout our universe. The conservation of momentum, angular momentum and … Continue reading → Continue reading →

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The Mystery of Chaco Canyon

Posted on February 17, 2014 by haydenwalling

Chaco Canyon in New Mexico is one of the largest archeoastronmical sites in the world. The site is an artifact of the Pueblo peoples of north america and is now a protected national heritage site. Archeologists estimate that the main architectual landmark, the great Kiva of Chetro Keti, was constructed between 900 and 1150 AD. […] Continue reading →

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Tides

Posted on February 17, 2014 by karapetros

This video is a cool, informative, easy understand animation of how the gravitational pull between the Earth and the Moon affect tides. It clearly and concisely describes how tidal forces cause high tides twice per day even though the moon is only overhead once per day and why the gravity is weaker at a greater … Continue reading Tides → Continue reading →

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Hipster Lens Flare–From Whence Do They Come?

Posted on February 17, 2014 by claremcdaniel

This photo shows a pretty typical example of a lens flare. In chapter 5, we cover light, the visible spectrum, the three basic type of light, how it moves and bends and what can bend it. Lens flares are a … Continue reading → Continue reading →

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Tides

Posted on February 17, 2014 by mariah0407

Having grown up near the ocean, I always found tides fascinating.  Until now though, I never quite understood what was happening. Moon tides are caused by the Moon’s gravity which creates two “bulges.”  Additionally, there are Sun tides, but these are not as strong due to how far away the Sun is. Recently, in the […] Continue reading →

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Blog Post #3: Defying Gravity

Posted on February 17, 2014 by Lauren

It always blew my mind that despite the vastness of the universe, there was a central force that centered it all.  Just thinking about how far away the sun is from the earth, but how a certain force (gravity) can still pull the two together past the distance to create an orbit and a revolution […] Continue reading →

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X-Ray vision is pretty useless

Posted on February 17, 2014 by Asad Pabani

X-Ray vision. Sounds pretty cool right? In a discussion of which superpower one could have, it would rank right up there as a people’s favourite. The reality however is a bit of a letdown. Most things in everyday life like people, clothes and houses do not emit X-Ray vision which means you would have very […] Continue reading →

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