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Are We Running Out of Helium?

Are We Running Out of Helium?

by msander | Mar 13, 2019 | Gr 9-10 Science, Gr. 11-12 Chemistry

Did you realize that just like certain animals here on Earth, there are endangered elements too? For example, we’re constantly losing helium, a gas that defies gravity and escapes our atmosphere into space. This incredible element is in high demand all over the globe....

Why Does Helium Affect Your Voice?

Why Does Helium Affect Your Voice?

by msander | Jul 19, 2018 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics

The resonant frequencies of your vocal tract change when you breathe in a lungful of helium. Now, here’s how and why helium affects your voice. Source: Why Does Helium Affect Your Voice?

Helium (new) – Periodic Table of Videos

Helium (new) – Periodic Table of Videos

by msander | Nov 12, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry

This video provides some fascinating info about the periodic table’s second lightest element – Helium. More links and info in full description ↓↓↓ All 118 elements: http://bit.ly/118elements Support us on Patreon: https://www.patreon.com/periodicvideos...

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