# Black Holes: #3 The Second Horizon

A continuation in the series on Black Holes, examining the inner horizon known as the Cauchy Horizon and its implications on space and time.

A continuation in the series on Black Holes, examining the inner horizon known as the Cauchy Horizon and its implications on space and time.

How quantum fluctuations in the early universe acted as seeds of structure and eventually led to the formation of the galaxies that we see today.

Contains fairly complex ideas and references to previous posts.

An extended piece on the nature of time as a result of the theory of Special Relativity.

A brief, purely discursive, post explaining the motivations for and success of Quantum Field Theory.

To mark their 40th anniversary, we tell the story of the Voyager missions. Twin spacecrafts launched in 1977 that have travelled further than any human object, out into the depths of interstellar space and are still reaching for the stars.

Today we will present the basics of Group Theory. Group Theory is essential to theoretical physics as it examines the symmetries of nature to uncover fundamental connections and patterns within the universe.

Revisiting the theme of time we explain the geometry of spacetime and explore the special quantity known as ‘proper time’. A qualitative post which includes the use of simple graphs.

Today I’ll be looking forward just over a decade and pulling out what are believed to be 10 of the biggest scientific advancements of tomorrow. Hold on tight things are about to get exciting.

A brief attempt to understand the phenomena of fake news, in a world where information can be accessed and cross checked in seconds. An entirely opinion based discursive post.

A post which explains the five main laws which govern the quantum world. The post is purely qualitative and requires no use of mathematics.