Purposeful Universe
How Do We Know The Age of The Universe? [VIDEO]
Scientists know that the universe is about 13.8 billion years old. But how do they know this?
Dr. Kuebler's Search for Answers to the Big Questions [VIDEO]
Big questions, such as what is the purpose of life, still drives Dr. Dan Kuebler's quest to understand how the world works through science.
Physics Girl: How the Edge of Our Galaxy Defies Known Physics [VIDEO]
Physics Girl explains how the edge of our galaxy and dark matter defy known physics.
How a Blind Astronomer, Wanda Diaz Merced, Found a Way to Hear Stars
When astronomer Wanda Diaz Merced lost her vision, she had the realization that visual scientific data could be translated into sound.
NASA | Massive Black Hole Shreds Passing Star [VIDEO]
"Tidal Disruptions" are the name for what happens when a star gets too close to a massive black hole, and is ultimately ripped apart.
Where do the Laws of Physics Come From? — Dr. Paul Davies [VIDEO]
The eloquent Paul Davies, Ph.D., has been fascinated by the questions at the depths of science. Could the universe have been different?
What Can Cosmic Dust Tell Us About Our Solar System?
Cosmic dust includes comet dust, asteroidal dust, dust from the Kuiper belt, and interstellar dust passing through our galaxy.
Hubble Science Nebula Video: Starbirth Nebulae, Cosmic Cradles
In this NASA Nebula video, the Hubble telescope’s beautiful images of nebulae are created by the radiation of newly formed stars on surrounding gasses.
Proteins, Amino Acids, and Evolution [VIDEO]
Proteins, amino acids, and evolution are fundamental to the structure of organisms. In a way, poteins demonstrate the existence of order in our world.
Dr. Stephen Barr — The Multiverse
In this video, Dr. Stephen Barr provides some parameters to help understand ideas behind the possibility of a multiverse.
The Camera-like Eye and Evolution [VIDEO]
In this video Dr. Dan Kuebler describes how the camera-like eye, present in a variety of animal species (including humans), is an example of "convergence".
Order At the Deepest Level Of Nature [VIDEO]
Science explains order by showing it to be a consequence of deeper order. But what about the order at the deepest level of nature?