macmankev

We can't define anything precisely Posts tagged chemistry

All of Life’s Ingredients Found in Orion Nebula

The ingredients for life as we know it have been found in the Orion Nebula.

By finely separating the spectrum of incoming light, astronomers are able to detect the chemical fingerprints of molecules like water and methanol. The spectrograph that their work produces can be seen in the image above. The peaks represent the presence of the molecule indicated.

The new data was collected by the Herschel Telescope, launched into space last year by the European Space Agency. Herschel’s HiFi instrument uses a new technique to do more-sensitive spectroscopy. It will enable scientists to better understand the chemistry of space.

The Orion Nebula is located about 1,300 light-years away. No very active star-forming region is closer to Earth. M42, as the nebula is also known, is 24 light-years across. [Wired]

Reblogged from Wired March 8th, 2010 at 7:53 pm 209 notes #astronomy #chemistry #physics #life #Orion nebula #space

apodeitic:

thedailywhat:

Killer Chemistry Cupcakes of the Day: Katherine @ Foodie Friday helped her sister whip up a batch of ultra-nerdy Periodic Table Cupcakes for what was surely the best birthday party this side of Bohrium (named in honor of Niels Bohr, noted party animal).

Kartherine says:

She’s a chemistry nerd, so everything had to be exactly correct.  Astute chem majors will notice the color-coded icing for solids, liquids, and gases, as well as the empty cupcake liner for as-yet-undiscovered element ununseptium. […]

Shoutouts to Ellie and Marissa for helping with the other metals, metalloids, and nonmetals, as well as to the best four elements on the table: Berkelium, Californium, Lawrencium, and Seaborgium.  Oh, what?  Stanfurdium?  What?  Oh, sorry, there isn’t one.  Boom.

Nice.

[via.]

Reblogged from thedailywhat November 29th, 2009 at 12:17 pm 708 notes #chemistry