But to quote Donald Rumsfeld, we're dealing with unknown unknowns. "After living in the dirt of Mars, a pathogen could see our bodies as a comparable host: they could treat us 'like dirt'. We don’t know, but it could be that those organisms would grow much more rapidly than they would on Earth because they have this unaffected environment and everything is there for them to use.”Īs for the other direction, John Rummel, former NASA planetary protection officer, put it like this: “For certain types of Earth organisms, Mars is a gigantic dinner plate. As far as I know it's only the second book written on planetary protection for the general public It's now 1938 pages and growing.Ĭassie Conley, NASA's planetary protection officer, put it like this: It's also about making sure Earth is kept safe from microbes we might return from other places in our solar system, perhaps even based on a different biochemistry. What happens if we touch Mars? Or more importantly, the microbe hitchhikers that go with us wherever we go? This book is about protecting the most potentially vulnerable places our solar system from the effects of invasive microbes Earth.
#Jerry superta from small wonder show download#Be sure to give it time to download the page before you close the browser tab. #Jerry superta from small wonder show Offline#Most web browsers have an option to save a page as "Web page complete" which includes all the images in the page saved on your computer for offline browsing. To do that, save it offline as a web page first, then edit the html, remove all the iframedummy tags, and that will reveal images and links that are covered by the iframedummys (done like that for kindle) - which will then work in the pdf. #Jerry superta from small wonder show pdf#If you are techy, you can make the videos in the pdf work as links with preview images. However the embedded youtube videos won't work if saved as a pdf. The Print button then changes into a Save button and you can then save it where you want. On windows you can use print (Ctrl + P) then change the printer to the pdf printer.
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