Is your head always spinning with outlandish, mind-burning questions? If you happen to’ve ever puzzled what the universe is fabricated from, what would occur for those who fell right into a black gap, and even why not everybody can contact their toes, then it’s best to remember to pay attention and subscribe to Ask Us Something, a model new podcast from the editors of Common Science. Ask Us Something hits Apple, Anchor, Spotify, and all over the place else you take heed to podcasts each Tuesday and Thursday. Every episode takes a deep dive right into a single question we all know you’ll need to stick round for.
Viruses have been the discuss of the city this previous 12 months, and for good cause. A reasonably lethal one—SARS-CoV-2, which causes COVID-19—has discovered its method to each nook of the globe. This pandemic has proven simply how harmful viruses may be, and it’s undoubtedly not the primary to take action. However the world isn’t essentially black and white, and viruses are not any totally different. So on this episode of Ask Us Something, I’m excited to offer a highlight to the do-gooders of the virus world.
Sure, good viruses do exist. In actual fact, all kinds of microorganisms, from viruses to micro organism and fungi, exist in and on our our bodies with out harming us. Researchers have dubbed our resident viruses the “virome.” However viruses are a bit totally different from the micro organism and fungi that decision our our bodies residence. Particularly, they’ll’t replicate with out a residing host. They enter cells and hijack their controls to make copies of themselves. Fairly gnarly and sneaky, besides, they’ll nonetheless confer advantages to the residing beings they depend upon—human or in any other case.
For instance, the event of the placenta was helped partly by a bunch of particular viruses referred to as historic retroviruses. To listen to concerning the quite a few different ways in which viruses have helped form who we’re as we speak and what researchers are nonetheless discovering about how they assist us thrive, take heed to this week’s episode.