Today we are going to discuss Bill Gaede, his philosophical and scientific ideas and some of the reasons they are important.

Today we are going to discuss the book "A Rational Cosmology". This is part one of a series.

Today we are going to discuss the validity of the senses and how optical illusions prove that the senses are valid.

Today we are going to answer some Quora questions on the topic of mathematics.

Today we start our review of the book "Life 3.0" by Max Tegmark. This book claims that greater than human level intelligence is inevitable and then discusses what can be done to keep it safe. Part One introduces the book and discusses the prelude and the first chapter.

Today we look at some of the wonderful inventions and discoveries of Leonardo da Vinci! We cover his work on anatomy, geology, his design of a robotic knight, his design for a practical parachute and more.

Today we answer some Quora questions about physics. We cover string theory, particle-wave duality, thought experiments and more!

Today we go over the achievements of Isaac Newton, focusing on his many hugely important contributions to science.

Today we interview James Valliant, author of the important book "Creating Christ: How Roman Emperors Invented Christianity". This interview is basically a question-led interview and long answers to the relatively few questions which were required.

Today we interview the Spanish physicist Juanma on physics, the role of philosophy in physics and what can be done to improve the state of modern physics.