00:00

Up next

    Ask Dr. UniverseYour Paw-some Question | Will vaccines always hurt?
    4 minSeason 6Episode 3

    Your Paw-some Question | Will vaccines always hurt?

    Listened

    In progress

    Cosmo and I learn about shots—and new technology our friend WSU's Roland Chen is working on to make painless vaccines.

    Learn more about microarray patches Find out how vaccines work with the Amoeba Sisters and why we get vaccines with SciShow KidsCheck out how other vaccine technology gets rolled out, from Ted-Ed

    Read more
    Listen now4 min

    © Washington State UniversityLength 4 min23 February 2026Season 6Episode 3ScienceFactsUSAEpisodic

    Episode 1: Coins, Robots, Bees, Food, Dogs, Microbes

    Episode 1: Coins, Robots, Bees, Food, Dogs, Microbes

    This is an episodic podcast, so you can listen to it in any order, but episode one is a great place to start.

    Listen to episode one here
    6-10ScienceFactsUSAEpisodic23 February 2026© Washington State University

    Cosmo and I learn about shots—and new technology our friend WSU's Roland Chen is working on to make painless vaccines.

    Learn more about microarray patches Find out how vaccines work with the Amoeba Sisters and why we get vaccines with SciShow KidsCheck out how other vaccine technology gets rolled out, from Ted-Ed

    As always, submit burning questions at askdruniverse.wsu.edu. Who knows where your questions will take us next.


    © Washington State University |. The content, artwork and advertising within this podcast is not owned or affiliated with Sound Carrot and remain the property of their respective owners.


    Find your next favourite Podcast

    Sound Carrot is your source for Family Podcast Discovery. Verified awesome, 0% boring.

    Privacy Focused

    Distraction free website, no flashing banners or adverts to steal your attention.
    (Some shows do contain their own ads however).

    Kid verified

    At first I made this site for my kids, but like any dad I got a little over excited. I hope you find it as useful as they do.

    Family Friendly

    Whether you want to listen to them together in the car, or alone in your room - the content is all safe for younger ears.