Science Archives

The Hot Big Bang Theory: Everything It Overlooks

What is the Hot Big Bang Theory? What does the Hot Big Bang model tell us about the initial state of the universe? According to the Hot Big Bang Theory, the post-Big-Bang universe was extremely hot (hence the name). Because of that, particles were moving too quickly to coalesce together and form the building blocks of matter. The Hot Big Bang Theory explains a lot about the observable universe, but not everything. Here are some things it doesn’t account for.

The Heliocentric Model of the Universe Explained

What is the heliocentric model of the universe? Who proposed the heliocentric theory? In the heliocentric model, the sun is the static center of the universe and all of the planets revolve around it. It was proposed by Polish astronomer Nicolaus Copernicus in the 16th century, substituting the previously accepted geocentric model (where the Earth was considered the center). Here is how the heliocentric model of the universe came to be.

How to Achieve a Flow State of Optimal Experience

What does it mean to reach a “flow state”? What does flow feel like? In his book Flow, Csikszentmihalyi explains the flow state as the state we’re in when nothing else seems to matter and we lose track of time. There are many different ways to achieve a flow state, which we will discuss in this article. Continue below for more details on the flow state and how to achieve it.

Flow Activities: How They Make You Complex

What is a flow activity? How can engaging in flow activities make you more complex? What are the four categories of flow-producing activities? There are four categories of flow activities: aleatory, mimicry, vertigo, and competition-centered. Partaking in these activities will help your consciousness become more complex in many ways. Continue reading to learn about flow activities.

The Fine-Tuned Universe Explained by Science

Why is the universe seem as though it was fine-tuned for us to exist? How do the parameters of the universe happen to be calibrated just right to make life possible? One could just go the theological route to answer these questions about the perfect, seemingly fine-tuned universe. Maybe God just created these conditions for unknowable reasons we can never uncover. This explanation, however, isn’t consistent with the history of science. Here’s why the universe appears fine-tuned for life to exist.

Black Holes, Explained: Unraveling the Mystery

What is a black hole? How do black holes get formed? When was the first black hole discovered? A black hole is a point in space where the gravitational pull is so strong that nothing can escape it—even light—once it enters. Black holes are formed when massive stars exhaust their supply of hydrogen and nuclear fuel and begin to collapse in on themselves under gravity. Learn the basics of blackholes, explained in simple terms.

Cosmic Impossibility: Can Time Go Backwards?

Can time go backwards? Or can it only move in the forward, linear direction? One of the fundamental properties of the universe is that it moves from the state of order to the state of disorder or entropy. We can’t reverse this state of affairs which is why it’s highly unlikely that time can ever go backward. Here is why it’s likely impossible to run the clock backwards.

The Theory of Relativity: Explained in Simple Terms

What is the theory of relativity? What phenomena does the theory attempt to explain? How has it revolutionized our understanding of the workings of our universe? Within Einstein’s theory of relativity, there are actually two theories: special theory and general theory. The former applies to all physical phenomena discounting gravity, and the latter explains the gravitational force in relation to the other forces of the universe. Learn about Albert Einstein’s theory of relativity, explained in simple terms.

The Importance of Memory in Reaching the Flow State

What does memory have to do with the flow state? What are some common memory-dependent activities? Why does today’s society devalue memory? The importance of memory shouldn’t be overlooked. Although it’s been determined that memorization isn’t the most optimal learning device, it’s still important for other reasons. Memory activities such as recounting your ancestry, repeating riddles and sayings, and creating ordered systems can promote flow. Keep reading to learn about the link between memory and flow.

The Anthropic Cosmological Principle Explained

Why is the universe appear as though it was fine-tuned for life to exist? What is the anthropic principle? In simple terms, the anthropic cosmological principle is the idea that, if we take the existence of life as a given condition of the universe, we can use it to deduce its fundamental life-giving properties. There are two versions of the anthropic principle—a weak one and a strong one. Keep reading to learn about the two variants of the anthropic cosmological principle.