The Nuclear Spectroscopic Telescope Array (NuSTAR), an X-ray telescope designed to observe deep space, has been used to capture images of X-rays streaming off the Sun for the first time. [more inside]
#TechTuesday – 5 Amazing Female Engineers That Time Forgot - "There have always been extraordinary women in STEM… it just wasn’t called that in the 1800s." [more inside]
In this paper, we examine a first-year torque and angular acceleration problem to address a possible use of the forelimbs of Tyrannosaurus rex. A 1/40th-scale model is brought to the classroom to introduce the students to the quandary: given that the forelimbs of T. rex were too short to reach its mouth, what function did the forelimbs serve? This issue crosses several scientific disciplines including paleontology, ecology, and physics, making it a great starting point for thinking “outside the box..." Lipkin and Carpenter have suggested that the forelimbs were used to hold a struggling victim (which had not been dispatched with the first bite) while the final, lethal bite was applied. If that is the case, then the forelimbs must be capable of large angular accelerations α in order to grab the animal attempting to escape. The concepts of the typical first-year physics course are sufficient to test this hypothesis... Naturally, student love solving any problem related to Tyrannosaurus rex.
Thanks To That Shirt, We May Get a Shirt Celebrating Women In Science by Mika McKinnon for io9:
"Along with [the newly-designed shirt] provoking quite a few giggles, Elly Zupko, the woman behind the design has been talked into trying to make the shirt for real with the intention of donating proceeds to science diversity programs. She's soliciting names and images of women in science who should be featured on the fabric. Zupko has a lot of logistics to figure out, but she's enthusiastic and buoyed by the support of others eager to celebrate the wide diversity of women in science who have contributed so much over the years. If all goes well, the take-away of this mess will be the Project Scientist for the another incredible space mission wearing another shirt covered in ladies, but this time celebrating them instead of objectifying them.[more inside]
When words fail: women, science, and women-in-science – [Trigger warning for this and all following links] by Jacquelyn Gill (@JacquelynGill):
The seminars, workshops, blogs, op-eds, research, policy papers, luncheons, and happy hour discussions are all valuable, and important, and they need to continue. But when the beer is drunk, and the pizza gone cold, and the printed articles relegated to the recycling bin, we are left with words: words written by us and about us, spoken in confidence, tossed like poisoned barbs in the comments sections, smoldering as craters in our in-boxes, pounding in our ears when we run it out at the gym.[more inside]
I’m sorry, you guys, but words are not enough. Not anymore.
Time after time, professors in mathematics and the sciences have told me that building well-ingrained chunks of expertise through practice and repetition was absolutely vital to their succes Understanding doesn’t build fluency; instead, fluency builds understanding. In fact, I believe that true understanding of a complex subject comes only from fluency.
This is Science Magazine; this is one of their featured front-page stories (date stamped 17 September 2014 8:00 am): "The top 50 science stars of Twitter", by Jia You. The list has 46 men and 4 women. [more inside]
LEGO Academics experience the trials and tribulations of their taller, less-plasticy peers (previously 1, 2).
WYNC's Manoush Zomorodi investigates the gender gap in tech and computer science, and finds a number of people working towards bridging that gap, from childhood to university: completely restructuring a required computer science course to make it more welcoming to female university students, celebrating women in computing history (and recognizing that computer science wasn't so male-dominated, and making children's books and toys (even dollhouses!) for kids to explore programming concepts on their own. She also noticed that the majority of female computer science students in the US had grown up overseas - possibly because computer science isn't a common subject in American high schools. This is slated to change: a new AP Computer Science subject is in the works, with efforts to get 10,000 highly-trained computer science teachers in 10,000 high schools across the US. If you want to join Mindy Kaling in supporting young girls entering computer science, tech, and coding, there's a lot [more inside]
Editor’s note: We don’t publish many anonymous pieces on Forbes.com, but this compelling first-person account of sexism in the startup world merits an exception. I met the author several months ago and was floored by the stories she had to tell about her dealings with mostly male investors. Like many men (as she writes), I knew women in tech faced a certain degree of chauvinism and harassment, but I’d had no idea it was so barefaced and routine, in an industry that thinks of itself as egalitarian and forward-looking. After much persuading, she agreed to write about her experiences but asked that I omit her name, for several reasons. First (again, as she writes), the startup community is a small one, and founders rely heavily on social capital and goodwill to navigate it. Speaking up carries big risks. But fear of retribution wasn’t her only concern. While putting an individual human face on an issue, it can also be a way for critics to short circuit the discussion by engaging in ad hominem attacks. ”I don’t want it to be about me, but about the issue at hand,” the author says. “When we get into a witch hunt around particular personalities, we lose sight of the problem we should be tackling.”
Last year, the Atlantic White Shark Conservancy launched the Gills Club, a STEM project to jump start girls' interest in sharks and science. It's going swimmingly. For those who can't make it to club activities, Ocearch's Shark Tracker offers an opportunity to follow the travels of tagged sharks (previously). Gills Club blog.
"I can't choose whether someone is offended by my actions. I can choose whether to care.. . . While I cannot be responsible for what my ancestors did, I can take responsibility to play what small part I can in cleaning up their mess." By Martin Fowler, author of many books on foundational concepts of modern software engineering.
In this month's issue of Nature, Haruko Obokata and colleagues have made a breakthrough in the field of stem cell research, where they describe a unique cellular reprogramming phenomenon in which skin and blood cells could be converted into stem cells without the need to physically manipulate the nucleus or over-express reprogramming genes. Rather, the researchers subjected them to stress "almost to the point of death", by exposing them to various events including trauma, low oxygen levels and acidic environments. One of these "stressful" situations was simply to bathe the cells in a weak acid solution for about 30 minutes. Within days, the scientists found the cells had not only survived but had also recovered by naturally reverting into a state similar to that of an embryonic stem cell. The research suggests human cells could in future be reprogrammed by the same technique, offering a simpler way to replace damaged cells or grow new organs for sick and injured people. [more inside]
Recently Emily Graslie, of the fantastic natural history tumblr and youtube series TheBrainScoop, was asked a question about whether she had personally experienced sexism in her field. Her response is fucking amazing.
Inside is her goldmine of awesome female science educators online with channels that focus on Science Technology Engineering and Math. My work day is fucked.[more inside]
At the elementary school in Brooklyn where I taught first grade, science was a “special,” along with dance, art, and physical education. That meant that students were delivered by their homeroom teachers to the science teacher between one and three times a week for less than an hour each time.[more inside]
“I’M NOT A SCIENTIST, man,” Florida senator Marco Rubio told GQ magazine in an interview published in December 2012, following the first presidential debate season in twenty-eight years to fail to mention climate change. Rubio had been asked how old he thinks the earth is; it is unclear whether he was signaling a fashionable disdain for scientific facts or whether he truly did not know.
Seventeen Magazine encourages its readers to post pictures of their nail polish on twitter every Monday, using the tag #manicuremonday. Starting last week, working scientists and engineers have been contributing their own fingers - often beautifully manicured - doing sciencey stuff. The movement was started by scientist Hope Jahren. [Slate, HuffPo] [more inside]
Forget the dire predictions of a looming shortfall of scientists, technologists, engineers, and mathematicians
Big tech is saying we need to issue more temporary visas so high-skill STEM workers can enter the US, because there's a shortage of Americans who can do the work. But according to this essay in the Columbia Journalism Review, there might be plenty of US citizens available, in fact maybe even a glut, and immigration reform proposals might just be a way to keep STEM labor costs down for corporations and universities. [more inside]
Meet the 17-year-old kid who won a Boston hackathon by creating a killer hack for Twitter, blocking out TV show spoilers. Also, she's a girl, and the only solo entrant.
Six and a half hours of surgery later, he and his colleagues had dug out small chunks of bone from the woman's eyelid and tissue surrounding her eye, which was scratched but largely intact. The clicks she heard were the bone fragments grinding against one another.
Camilla the rubber chicken is the child of a chicken and an extra-terrestrial visitor (whose name is being concealed for legal and safety issues)." After a sad childhood in the circus, Camilla joined the Heliophysics team at NASA and befriended Little SDO, the satellite component of the the Solar Dynamics Observatory. In her capacity as SDO mascot and astrochick, Camilla flew into space with Little SDO, flew into a solar radiation storm, continues to monitor space weather, and is training for a trip to the International Space Station alongside astronaut Lt. Commaner Wiseman. Camilla also participates in science outreach and education programs, and she's currently in Australia, preparing to run the solar eclipe marathon! [more inside]
How to help increase the number of participating women in STEM conferences As a woman who got steered firmly away from a STEM career many, many years ago, I find this incredibly heartening.
Teach With Portals. Last summer, a New York Times review of Portal 2 made the following prediction: "Somewhere out there an innovative, dynamic high school physics teacher will use Portal 2 as the linchpin of an entire series of lessons and will immediately become the most important science teacher those lucky students have ever had." With Teach With Portals, Valve's new education initiative, this just might be possible. [more inside]
In February 2011, every teacher in Providence, Rhode Island was pink slipped. Not all 1,926 of them got fired, of course, but with the district facing a $40 million deficit, anything is possible. The district says it needs flexibility, just in case. Every school district in the United States faces its own version of what’s happening in Providence. However, “IMAGINATION: Creating the Future of Education and Work” is focused not on how we got here but rather how we can move forward from here immediately even as the education system continues to struggle. [more inside]
Art. 6(2)(c) of Directive 98/44/EC, passed by the EU Parliament and Council back in 1998, ruled that, among other things, "uses of human embryos for industrial or commercial purposes" were to be considered unpatentable because of their being contrary to "ordre public" or morality. After German researcher Prof. Dr. Oliver Bruestle was granted a patent concerning a method for creating nerve precursor cells on the basis of embryonic stem cells, Greenpeace Germany (in German) filed a lawsuit for annulment of the patent. The German Federal Court of Justice then referred to the European Court of Justice the question of whether embryonic stem cell therapy constitutes such a use of human embryos for industrial or commercial purposes, under Directive 98/44/EC. [more inside]
Some scientists have used stem cells to regenerate myelin in mice, paving the way for new MS treatments. Other scientists have created mice from two fathers. Meanwhile, using stem cells to treat paralysis advances from mice to monkeys.
Three years after the National Academies (US) report Rising Above the Gathering Storm outlined eroding science and technology "advantages," the President's Council of Advisors on Science and Technology (PCAST) released today an outline for the development of science, technology, engineering, and mathematics (STEM) education: Prepare and Inspire (executive report). [more inside]
With the passing of Executive Order 13505, Removing Barriers to Responsible Scientific Research Involving Human Stem Cells, in 2009 President Obama expanded federal funding and rescinded George W. Bush's policies that eliminated most federal funding and restricted human embryonic stem cell research to the use of existing, contaminated cell lines. On Monday, federal judge Royce C. Lamberth blocked this new order after protestations from James L. Sherley, a former scientist with the Boston Biomedical Research Institute, and Theresa Deisher, who operates the Ave Maria Biotechnology Company, which aims to do "pro-life" therapeutic research without the "taint of embryonic or electively aborted fetal materials". [more inside]
"Papers that are scientifically flawed or comprise only modest technical increments often attract undue profile. At the same time publication of truly original findings may be delayed or rejected." In an open letter addressed to Senior Editors of peer-review journals, Professor Austin Smith (publications) and another 13 stem cell researchers from around the world have expressed their concerns over the current peer review process employed by the journals publishing in the field of stem cell biology. [more inside]
Stem Cell Research: An interesting argument on why Bush's policy on stem cell research doesn't make sense.
Steath InkJet Printer Could Rock Industry I know that once your desktop printer reached a certain quality, you probably stopped caring about printing news at all. But suddenly there are a few breakthroughs to get excited about. Kodak's first inkjet printers have cut ink cartridge prices in half, Zink doesn't use ink at all and will fit in your pocket and now an Australian start-up is announcing a $200 printer that will print a page a second. And the inkjet connection to nanotechnology won't just mean cheaper printers. People are using inkjet heads to print microchips and even human cells. Fab@Home is trying to replicate the Altair phenomenon with 3D printers, and you can even get a ZPrinter 450 industrial-strength 3D printer for less than $40,000. How long before the word print means serving yourself the latest Stephen King, a pair of glasses or even a new kidney?
Michael J. Fox makes an impassioned plea(YouTube) to Missouri voters asking them to vote for Claire McCaskill for the us Senate.
Death as we know it will die. If you wish to be a prophet, first you must dress the part. No more silk ties or tasseled loafers. Instead, throw on a wrinkled T-shirt, frayed jeans, and dirty sneakers. You should appear somewhat unkempt, as if combs and showers were only for the unenlightened. When you encounter critics, as all prophets do, dismiss them as idiots. Make sure to pepper your conversation with grandiose predictions and remind others of your genius often, lest they forget. Oh, and if possible, grow a very long beard. By these measures, Aubrey de Grey is indeed a prophet. The 42-year-old English biogerontologist has made his name by claiming that some people alive right now could live for 1,000 years or longer. Maybe much longer. Growing old is not, in his view, an inevitable consequence of the human condition; rather, it is the result of accumulated damage at the cellular and molecular levels that medical advances will soon be able to prevent — or even reverse — allowing people to go on living pretty much indefinitely.
Custom stem cells. South Korea produces a significant gain in stem cell research. Experts have suggested that the new technique may sidestep some of the ethical concerns that have hampered research in the US.
Thou shalt not make scientific progress. "Medical research is poised to make a quantum leap that will benefit sufferers from Alzheimer's, Parkinson's, muscular dystrophy, diabetes and other diseases. But George W. Bush's religious convictions stand in its way."
"A lot of time is being wasted" Nancy Reagan lobbies for stem cell research. Some things never change.