Genetically-engineered pigs have gotten the all clear. Digging into the field of galactic archaeology. And how Dippin’ Dots can help us better understand the leading COVID-19 vaccines, and may play a role of their own.Sponsors:HelloFresh, Use code ridehome80 to get $80 off including free shipping at HelloFresh.com/ridehome80Fitbod, Get one month free at Fitbod.me/kottkeLinks:FDA approves genetically engineered pigs (The Verge) Gene editing has made pigs immune to a deadly epidemic (MIT Technology Review)  Galactic archaeology: astronomers are using stars as fossils to study the Milky Way (Horizon Magazine)What the Dippin’ Dots ‘cold chain’ can teach us about COVID-19 vaccines (Popular Science)The world's now scrambling for dry ice. It's just one headache in getting coronavirus vaccines where they need to go (CNN)A vial, a vaccine and hopes for slowing a pandemic — how a shot comes to be (Washington Post)Dippin' Dots Cryogenics (Dippin’ Dots) Kottke.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.