The Physics of Ice Ages

What causes an ice age? When will another one occur? Has human activity permanently disrupted the cycle that causes them?

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The Physics of Ice Ages

1.5 million years ago, the Earth experienced its most recent ice age, namely the Pleistocene glaciation. An ‘Ice age’ is a period, which can be as long as hundreds of millions of years, during which the global temperature is abnormally low. How cold exactly? Imagine the Chicago skyline under almost 3km of ice; that’s whatContinue reading “The Physics of Ice Ages”

The Josephson Effect

Superconducting devices are becoming a central component in a variety of new technologies. Selected for their remarkable electronic and magnetic properties, the development of materials that enter the superconducting state at reasonable temperatures has increased their practicality. In this article, we discuss the Josephson effect and investigate its applications to modern-day physics and engineering. SuperconductivityContinue reading “The Josephson Effect”

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