Posts with the tag "Chemistry"
At their conference today, NASA scientist Felisa Wolfe Simon will announce that they have found a bacteria whose DNA is completely alien to what we know today. Instead of using phosphorus, the bacteria uses arsenic. All life on Earth is made of six components: carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur. Every being, from the smallest amoeba to the largest whale, share the same life stream. Our DNA blocks are all the same.
But not this one. This one is completely different. Discovered in the poisonous Mono Lake, California, this bacteria is made of arsenic, something that was thought to be completely impossible.
Kottke.org postulates the existence of bacteria on Titan; Atlantic editor Alexis Madrigal says “Urm, I don’t think so”
So Jason Kottke did something called “research” and looked into the backgrounds of all the scientists at Thursday’s NASA press conference.
This was what he came up with:
So, if I had to guess at what NASA is going to reveal on Thursday, I’d say that they’ve discovered arsenic on Titan and maybe even detected chemical evidence of bacteria utilizing it for photosynthesis (by following the elements).
Then former Wired man and current tech editor at The Atlantic Alexis Madrigal had to go and quash the hopes and dreams of every nerd in America (and the whole world, in fact).
Damn you, Madrigal! At least give me Tuesday and Wednesday (and much of Thursday)!