We’re learning more about the differences in health between early risers and night owls, and new research could offer even more evidence that vaping is just different from smoking, not necessarily better. Hosted by: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Alex Schuerch, Alex Hackman, Andrew Finley Brenan, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: www.facebook.com/scishow Twitter: www.twitter.com/scishow Tumblr: scishow.tumblr.com Instagram: instagram.com/thescishow ---------- Sources: Chronotype www.nature.com/articles/s41467-018-08259-7 www.popsci.com/night-owl-death#page-3 www.forbes.com/sites/quora/2018/04/05/does-being-a-night-owl-affect-your-health/#71dd859d6e02 www.ncbi.nlm.nih.gov/pubmed/10381883 E-cigarettes newsroom.heart.org/news/e-cigarettes-linked-to-higher-risk-of-stroke-heart-attack-diseased-arteries newsroom.heart.org/news/tobacco-aside-e-cigarette-flavorings-may-harm-blood-vessels www.heart.org/en/healthy-living/healthy-lifestyle/quit-smoking-tobacco/what-you-need-to-know-about-vaping www.casaa.org/historical-timeline-of-electronic-cigarettes/ www.rollingstone.com/culture/culture-news/e-cigs-inconvenient-truth-its-much-safer-to-vape-38972/ www.nytimes.com/2018/04/02/health/vaping-ecigarettes-addiction-teen.html www.inverse.com/article/50011-how-safe-are-e-liquid-aldehyde-flavors Images: www.thinkstockphotos.com/image/stock-photo-working-on-new-project/517851408 www.videoblocks.com/video/3d-rendering-of-digital-dna-structure-rotate-in-a-dark-blue-background-with-macro-lens-effect-hxnfsx8keizbon3vh www.thinkstockphotos.com/image/stock-illustration-woman-with-different-emotions/647633870 www.thinkstockphotos.com/image/stock-illustration-hourglass-with-transparent-glass/944011350 www.thinkstockphotos.com/image/stock-photo-smiling-young-african-woman-working-online/948004430 www.thinkstockphotos.com/image/stock-illustration-sleep-icons-vector-illustration/585328708 www.thinkstockphotos.com/image/stock-illustration-diabetes-mellitus-medical-duotone/479108878 www.thinkstockphotos.com/image/stock-illustration-vaporizer-e-sigaret-infographics/589419400 www.thinkstockphotos.com/image/stock-photo-two-women-vaping-outdoor-the-evening-sunset/837565552 www.thinkstockphotos.com/image/stock-photo-vaping-bearded-man/537620658 Thumbnail: www.thinkstockphotos.com/image/stock-photo-woman-surfing-the-net/962314314