ELI5 Helium - is there really a global shortage?

ELI5 Helium - is there really a global shortage?

Author: ELI5 Explain Like I'm Five Podcast April 10, 2026 Duration: 9:23
How can "superfluid" helium flow against gravity and climb up the walls of a container? Why was helium discovered on the Sun nearly thirty years before it was found on Earth? How does a gas used for party balloons play a critical role in life-saving MRI technology? Is inhaling helium to make funny voices actually a dangerous risk to your health? If helium is abundant in the universe, how are we "running out" of it on Earth? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: typesfast, twiztedbydesign, camnewtonslaw, nattybumppo, disappointedbird, crepitor, dr_heron and major_fudgemuffin To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: ELI5ThePodcast@gmail.com

Ever find yourself wondering about something seemingly simple, but the answers online are full of jargon? That's where ELI5 Explain Like I'm 5: Bite sized answers to stuff you should know about-in a mini podcast comes in. Each episode grabs a curious question-maybe why the sky is blue, how electricity actually works, or the history behind a common tradition-and breaks it down into clear, digestible pieces. The aim is genuine understanding, not just a quick fact. Sourced from the vibrant curiosity of the Reddit community, this podcast transforms those everyday "how" and "why" mysteries into short, focused conversations. You'll hear about topics spanning science, culture, society, and our planet, all explained as if to a bright five-year-old, which turns out to be the perfect clarity level for anyone. It’s for the casually inquisitive, the lifelong learner, or anyone who just wants a straightforward answer without the lecture. Tune in for a few minutes and come away a little more informed about the world, one simple explanation at a time.
Author: Language: English Episodes: 100

ELI5 Explain Like I'm 5: Bite sized answers to stuff you should know about - in a mini podcast
Podcast Episodes
ELI5 Carbonated Water  - why does flat soda still taste like soda? [not-audio_url] [/not-audio_url]

Duration: 8:14
Why do soft drinks exclusively use carbon dioxide instead of gases like oxygen or nitrogen? Why does "flat" soda still have a distinct taste compared to regular tap water? Why does Perrier extract natural gas from its sp…
ELI5 Money Laundering - what, why and how? [not-audio_url] [/not-audio_url]

Duration: 9:17
What is money laundering? Why can’t a criminal just spend good old fashioned cash? What are some of the ways used by criminals to launder money? Besides casinos, why are laundromats often mentioned? Why are countries lik…
ELI5 National Debt - who do countries owe when they are in debt? [not-audio_url] [/not-audio_url]

Duration: 7:47
If every major country is in billions of debt, where are they borrowing from? Who exactly do they owe? Are there any consequences for them being in debt? Why is it a problem when it gets large? Why was Greece in trouble,…
ELI5 Royal Family - how does the British royal family make money? [not-audio_url] [/not-audio_url]

Duration: 11:15
How does the royal family make money? How much is the queen worth? Explain the Soverign Grant and Crown Estate. How much did Harry inherit? What exactly does the Royal family do? ... We explain like i'm five! Thank you t…
ELI5 Easter - why the bunny and chocolate eggs? [not-audio_url] [/not-audio_url]

Duration: 7:32
How is the date for Easter determined each year? Why do we have an Easter bunny and chocolate Easter eggs? Why did Christmas become a bigger holiday than Easter? What animal is often used instead of a bunny in Australia?…
ELI5 Cupping Therapy - can bruises really heal you? [not-audio_url] [/not-audio_url]

Duration: 6:50
Why do we see many professional athletes look like they were attacked by a giant octopus? How did a treatment from ancient history become the biggest trend in modern locker rooms? If a bruise is "stuck" blood, how can it…
ELI5 Crying - why do we cry with both sadness and joy? [not-audio_url] [/not-audio_url]

Duration: 8:25
Why is crying so much more than just being sad? Why do your lungs perform those jerky gasps once the actual sobbing stops? Why does that painful "lump" form in our throats when the glottis tries to stay open for oxygen w…
ELI5 One Way Mirrors - how do they work? [not-audio_url] [/not-audio_url]

Duration: 7:29
How do one way mirrors allow light to pass in only one direction? If light travels through the glass equally from both sides, why does the simple flip of a light switch create a hidden observer? How does a microscopic la…