Author

Philip Hogan Page 6

Philip Hogan is a physics and astronomy teacher at a public high school. Alongside standard physical science courses, he leads an astronomy elective and coordinates evening observation sessions with the school’s telescopes. Hogan helps students learn observational astronomy, guiding them through celestial mapping and nighttime viewings of planets and constellations.

What Is an Astrolabe and How Does It Work?
How Do Submarines Make Oxygen and Remove CO2?
What Happens to Light in a Black Hole?
How Does Gravity Pull Things Down to Earth?
Can Plasma Change Shape and Volume?
How Does a Rocket Engine Work?
How a Telescope Works: The Science of Light and Lenses
What Is Focal Ratio and How Does It Affect Imaging?
What Is an Absorption Spectrum and How Does It Work?
What Are the Variables That Affect the Force of Gravity?
Why Is the Image in My Telescope Upside Down?
How Does Gravity Relate to the Distance Between Two Objects?
What Would Happen If a Needle Hit Earth at the Speed of Light?
What Is the Acceleration Limit Before Blacking Out?
What Is the Relationship Between Mass and Gravity?
What Factors Affect the Force of Gravity?
How Can the Weight of an Object Change While the Mass Stays the Same?
Where Do Bullets Go When Shot in the Air?
Why a Sonic Boom Happens and How It’s Created
How Does the Sextant Work in Celestial Navigation?
What Is an Emission Spectrum and How Is It Used?
What Happens When You Put a Grape in the Microwave?
What Is Hydrostatic Equilibrium and How Does It Work?
How Fast Can Humans Run? The Science of Our Top Speed
How Much Pressure Can a Human Body Take?
What Would Happen to a Human in a Vacuum Chamber?
How Does Whistling Work? The Physics and Anatomy
How Fast is Mach 10? The Science of Hypersonic Flight
How Much Force Can the Human Body Take?
How Much Speed Can a Human Handle?