0:00-2:28
Streams straight from the publisher. podnod never proxies or re-hosts episode audio.
If a balloon was filled by a vacuum -- rather than helium or air -- would it float? Check out this HowStuffWorks podcast to learn the science behind balloons and vacuum.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com
See omnystudio.com/listener for privacy information.
https://www.iheartpodcastnetwork.com
iheartpodcastnetwork.comomnystudio.com/listener
omnystudio.com