Colin Perry

Why Do Humans Get Electrocuted on Power Lines?

The Science of How Merino Wool Works

How Are Sounds Made? The Science of Vibration and Waves

Why Is the Reynolds Number Dimensionless?

When Is Flow Turbulent Based on the Reynolds Number?

How Does Thermal Energy Transfer Between Objects?

How Small Are Nanobots? Defining Their Nanoscale Size

Is Spiciness a Flavor or a Sensation?

How to Increase Buoyancy: The Science of How We Float

How Fast Is the Blink of an Eye, Really?

What Is the Trichromatic Theory of Color Vision?

What Is the Matrix Theory of Life?

Does Blue Light Kill Mold or Just Inhibit Its Growth?

How Much Gravity Can the Human Body Withstand?

Can the Human Body Actually Produce Electricity?

Does a Dead Body Float or Sink? A Scientific Answer

Why Does Cold Water Sometimes Feel Warm?

What is the highest Hz humans can hear?

What Is the Endurance Limit and Why Is It Important?

What Creates Hydraulic Pressure in a System?