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The Higgs Boson (How Small Is It Series #4)

In the final segment of the ‘How Small Is It’ series, David Butler covers Quantum Electrodynamics and Chromodynamics. He then discusses spin oscillation as the origin of mass for elementary particles that lead to the Higgs Field and the Higgs Mechanism. Series IntroThe MicroscopeThe

Elementary Particles (How Small Is It Series #3)

Is this part of the ‘How Small Is It’ video series, David Butler teaches us about the elementary particles that make up an atom. Series IntroThe MicroscopeThe AtomElementary Particles: this videoThe Higgs BosonCredits and Research

The Atom (How Small Is It Series #2)

In this second part of David Butler’s education series ‘How Small Is It’, he looks at the structure of an atom. He clearly explains what we know about atoms and the particles that make up an atom. Series IntroThe MicroscopeThe Atom: this video Elementary ParticlesThe

The Microscope (How Small Is It Series #1)

In this excellent series of educational videos by David Butler elementary particles are explained. The first video starts will a look at microscopes and how we ‘see’ atoms and smaller particles. This video wraps up with a look at a carbon atom. Series IntroThe

How Do Spacecraft Navigate In Space?

In this video the principles that allow a spacecraft to navigate billions of miles of space over the course of years or decades is explained. The video contains images and footage from NASA, European Space Agency, and MIT.