Busting some myths and sharing some doctor-backed advice on COVID vaccine side effects. The history of cigarette cards and how they played an important role in World War II. And how narwhal tusks act as a kind of history book, but the most recent chapters are a bit alarming.Sponsors:Fitbod, Get 25% off a membership at Fitbod.me/kottkeMint Mobile, Get a new wireless plan for just $15 a month mintmobile.com/kottkeLinks:How to Prepare for Your COVID Vaccine & Reduce the Side Effects (LifeHacker)Possible Side Effects After Getting a COVID-19 Vaccine (CDC)When Cigarettes Came With a Prize (Study Marry Kill)Cigarette Cards and Cartophily (Historic UK)Cigarette Cards Tell History (American Antiquities) Narwhal Tusks Tell a Troubling Tale (Ars Technica) Space Jam: A New Legacy | Official SiteKottke.OrgJackson Bird on TwitterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.