The shitty, shitty winter North America got this year? One reason might be Chinese smog. Thanks, China.
The Great Lakes are still over half frozen, much of the northeast got snow today, in the middle of April, and the last few months of winter were particularly bad this year, especially through the upper midwest and northeast US. All this in the middle of being told that the planet is getting warmer and warmer. Apparently, a good deal of our awful winter can be blamed on the insane amounts of pollution in east and south Asia. Thanks, guys.
Just trying to inject raw oxygen or atmospheric air into your bloodstream would be really bad— I wouldn’t recommend it. But when airways are obstructed, every second counts as the oxygen level in your body drops. Now, science has created the perfectly sized injectable oxygen particle by gently wrapping a handful of oxygen molecules in lipids, creating microscopic gel-caps of oxygen that are the bite size for your red blood cells, providing emergency oxygen for when breathing normally isn’t an option.
Furious with Neil DeGrasse Tyson o their Fox channels and his anti-Creationist “knowledge” and his truthy “facts” have gotten a group of people in Oklahoma so hopping mad, they’ve threatened to secede from the Union if Cosmos isn’t pulled off the air. You know, to form a freer union with one god, one religion, where science is outlawed and the truth about what we know about the world squashed. Good times those will be.
It’s called a tetraquark, and it could be a new form of matter only found in the heart of neutron stars and theoretically, quark stars:
Very simply, the traditional model of a neutron star is that it is made of neutrons. Neutrons consist of three quarks (two down and one up), but it is generally thought that particle interactions within a neutron star are interactions between neutrons. With the existence of tetraquarks, it is possible for neutrons within the core to interact strongly enough to create tetraquarks. This could even lead to the production of pentaquarks and hexaquarks, or even that quarks could interact individually without being bound into color neutral particles. This would produce a hypothetical object known as a quark star.
Redditor KF2 came up with an amazing description of living life with depression for those of you who might not understand, but are perhaps more familiar with role playing game mechanics. Definitely worth a read.
This is a selective list of some short stories and novels that use more or less accurate science and can be used for teaching or reinforcing astronomy or physics concepts. Included are both traditional “science-fiction” and (occasionally) more serious fiction that derives meaning or plot from astronomy or physics ideas.