Physics

Who Discovered Matter? A Look at the History of Atomic Theory

How Does an Object’s Weight Affect Its Speed?

How Many G’s Does It Take to Cause a Concussion?

How Many Decibels of Sound Pressure Can Kill You?

Can Static Electricity Start a Fire?

If You Eat a Pound of Food, Are You a Pound Heavier?

How Cold Does It Have to Be for You to See Your Breath?

How Much Heat Can Glass Withstand Before Breaking?

How to Calculate SCFM From PSI for Compressed Air

Is a Black Hole Hot? The True Temperature Explained

How Fast Is a 5.56 Bullet? Typical Muzzle Velocity

Can Elasticity Be Negative? When and Why It Happens

How Much Time Is Ten Degrees on a Sundial?

If a Nuclear Bomb Hit NYC, How Far Would It Reach?

Is the Sun on Fire? The Science of Solar Energy

What Are Universal Laws? Scientific, Moral, and Spiritual

How Fast Do the Blades on a Wind Turbine Spin?

Is White the Absence of Color or All Colors?

Do Protons and Electrons Attract or Repel?

If Lightning Strikes the Ocean, How Far Does It Travel?