Physicists estimate that dark matter accounts for about twenty three percent of the known universe - the only problem is that no one really knows what it is...

The Heisenberg Uncertainty Principle might not mean what you think it means: Hank clears things up for us in this edition of IDTIMWYTIM, by distinguishing between the Uncertainty Principle and the Observer Effect, which are often conflated.

In this video, we'll explore the differences between the proton, neutron, and electron. We'll learn about their characteristics, and how they interact with matter.
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This video is perfect for anyone who wants to learn more...

Werner Heisenberg proposed Heisenberg's Uncertainty Principle in 1927, which states that measuring a particle's momentum and position at the same time with accuracy is not possible. One can know a property less precisely the more...

The tiny particles within all atoms that carry a negative electric charge.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....

Highly charged particles, originating from outer space.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...

A video entitled “Understanding the Atom” which introduces the atom and atomic structure before discussing how atoms are studied and classified.

This video explains the concept of atoms as the building blocks of cells and matter. It introduces the three subatomic particles - protons, neutrons, and electrons - and their roles within an atom. It also highlights how atoms in...

Scientists at the CERN research center have said it is now almost certain they found the Higgs boson, or "God Particle," so named because it gives other subatomic particles their mass. Extensive analysis of findings from July last year...

Upon viewing the Exploring the Building Blocks of Matter video series, students will be able to do the following: Understand that the quest to better understand the building blocks of matter has transpired over the past several thousand...