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ELI5 Explain Like I'm 5: Bite sized answers to stuff you should know about - in a mini podcast: Daily Summaries Delivered
by ELI5 Explain Like I'm Five Podcast
Explain Like I'm Five, aka ELI5, is the mini-podcast series where we take the questions you always wanted to ask, and talk about them in a way that is easy to understand. Made possible by the amazing reddit community at r/explainlikeimfive. See episode show notes for user credits.
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- 2 weeks ago8 min
ELI5 3D Printing - Does NASA really email tools to space?
How does NASA effectively email physical tools and equipment to astronauts on the Space Station? If you 3D print a vinyl record from an MP3 file, is the music digital or analog? How exactly does 3D printing work like a computer-controlled hot glue gun? Why is 3D printing a game-changer for prosthetic limbs? Why can't 3D printers replace traditional factory assembly lines for mass-producing everyday items? ... 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: genelatifah, fyre2387, flamedieout, dkf295, mroctantis, atrain82187, t0m0hawk and nola-kola 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
- May 26, 20268 min
ELI5 Carbonated Water - why does flat soda still taste like soda?
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 spring water only to pump it back in later? Does the carbonation in sparkling water affect your body’s hydration differently than drinking regular water? Why do smaller bottles of sparkling water go flat significantly faster than larger two-liter bottles? ... 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: uniqueusername3171, irteris, daneilthemule, ggd_x, omega_weapon85, plsdntdwnvote, melange_powered and malvoliosf 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
- Apr 10, 20269 min
ELI5 Helium - is there really a global shortage?
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
- Mar 13, 20266 min
ELI5 Cupping Therapy - can bruises really heal you?
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 actually help your blood flow? Can we really suck "bad energy" or "toxins" out of our muscles with a glass jar? Why do some doctors call this "quackery" while others say it's a powerful mental tool? ... 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: breeze_in_the_trees, tateshinski, phage0070, doingthehumptydance, mohamed and zhang 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
- Mar 6, 20268 min
ELI5 Crying - why do we cry with both sadness and joy?
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 while we're trying to swallow? How do emotional tears differ chemically from the ones we use for onions, and do they actually "flush" stress hormones out of the body? ... 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: previous-change-4346, josvan135, gynoceros, nimo01, manatee3232, mike2220, tstack123 and lohborn 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
- Feb 27, 20267 min
ELI5 Norway's Olympics - how tiny Norway conquered the Winter Olympics
How did a country with only 5.7 million people beat much larger countries in Winter Olympic medals? Why does Norway ban competitive scoring and league standings for children under the age of twelve? How can not caring about winning at a young age actually create more world-class Olympic champions? Is it true that people in Norway actually use skiing as a primary way to get around? ... 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: nudave, ritterbruder2, rap and theathletichq 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
- Feb 20, 20267 min
ELI5 One Way Mirrors - how do they work?
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 layer of aluminum or silver on a piece of glass actually bounce light back to create a reflection? Why does our brain instantly prefer our flipped mirror image over the real perspective captured in a photograph? ... 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: avalancheofneed, afropuf, coolminded, tequilaamocking_bird, blade_torlock, imtrollin_theyhatin, antiproton and spilgrim16 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
- Feb 13, 20267 min
ELI5 Ski Jumping - how do they not get injured when landing?
With such great speeds and a significant vertical drop, how do ski jumpers not sustain injury when landing? What makes one ski jumper better than others? How is a ski jumping course designed? Where is the largest ski jumping hill? ... We explain like i'm five! Help more people fund us by leaving a rating on iTunes. Thank you to the r/explainlikeimfive community as always and in particular the following users whose questions and comments formed the basis of this discussion: jcgk1123, badlawywr, simplequark, clairquilt, chunkykitty & nilfy. 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
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About ELI5 Explain Like I'm 5: Bite sized answers to stuff you should know about - in a mini podcast
Explain Like I'm Five, aka ELI5, is the mini-podcast series where we take the questions you always wanted to ask, and talk about them in a way that is easy to understand. Made possible by the amazing reddit community at r/explainlikeimfive. See episode show notes for user credits.
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