Tag: science

MARVELous Solar Cells

Author: Kristina Lenn

Editors: Christina Vallianatos, Andrew McAllister, and Sarah Kearns

Spoiler: For a better reading experience, make sure to see the amazing Doctor Strange!


I love Marvel movies, and they’re even more fun to watch as a scientist. In many of them, some energy source is at risk of falling into the wrong hands. Lest the source destroy not only the planet but also the entire galaxy, a bunch of unlikely misfits band together to ensure the energy source’s safety and security. The power source in question is something that has the paradoxical capability of both sustaining and destroying life, like the sun. Extraterrestrial battles take place with the brutish Hulk and the witty turbo-powered Iron Man. (Or, if you prefer Guardians of the Galaxy, you can fight with the smart-aleck Rocket and the cute-yet-somewhat-airheaded Groot.) The bad guys want to use this energy to have unlimited power; the good guys want to harness the energy in a more controlled manner.

Science behind the scenes: The costs and payoffs of science

By: Bryan Moyers

Edited by:  David Mertz, Shweta Ramdas, Scott Barolo, Kevin Boehnke

Why haven’t we cured cancer?  Physicians have known about cancer for over 5000 years, and the United States spends nearly $5 billion per year on cancer research.  But there’s still no cure.  Also, where is our clean, renewable energy?  We can’t even catch half the energy in sunlight, and solar panels don’t come cheap!  Why don’t we have a moon colony yet or a male birth control pill?

In the U.S., science funding comes from many sources, including the taxpayers.  As an example, half a percent of the federal budget goes to fund NASA, before considering all of the money that goes to the National Science Foundation (NSF) or the National Institutes of Health and other federal science organizations.  It is reasonable that publicly-funded science should provide some benefit for the public, but it seems like there’s a lot of scientific research out there that’s not giving us the technologies and discoveries we want and need.   So why do we throw money at projects that don’t seem to deliver?

Science behind-the-scenes: Which fields are “real sciences”?

Author: Bryan Moyers

Content Editors: Christina Vallianatos, Molly Kozminsky

Senior Editor: Alisha John

 

 

Well, that field isn’t really science.”

Oh, that’s just a soft science.”

Most people who work in the sciences have probably heard phrases like these.  Translation: that field is lesser.  The physicists say it about everyone lower than them in the pecking order, as do the chemists, biologists, and so on down the line.  The nuclear physicist Ernest Rutherford famously said, “All science is either physics or stamp-collecting.”  People argue about this at scientific conferences and in the media.   The science and pop-culture webcomic xkcd has even parodied the issue.

Coding in the classroom: The next generation of computer literacy

By Hillary Miller

Remember when “computers skills” meant you could type a certain number of words per minute while keeping your hands on the home row? Back in the early 2000’s, I took a keyboarding class where they taught us how to type and said, “You’re good!”. Looking back, though, there was so much more to learn.  I don’t believe my teachers were intentionally withholding information about computers and all their uses, but additional training would have been useful later in life.