STEM

Posts about STEM. Subscribe to my newsletter to make sure you don't miss anything.
Alyssa Carson
When I was 13, I just wanted to be 14. Alyssa Carson, however, seems to be made of stuff that is sterner and more imaginative than most humans. She positively insists that she will be the first person on Mars. You might think this the quaint dreaming of an impressionable teen. But Carson told the Continue Reading →
Hour of Code
In an effort to attract more — and more diverse — programmers, the CEOs of two dozen big tech companies, including Microsoft , Google and Salesforce.com, will launch a campaign Wednesday with non-profit Code.org to introduce computer science to 100 million students world-wide. The companies agreed to promote Hour of Code, a campaign that encourages Continue Reading →
Blue LEDs
The 2014 Nobel Prize for Physics will be awarded to three inventors — two Japanese and one American — who helped create blue light emitting diode (LED) technology. Blue LED semiconductors paved the way for energy-efficient white LED lighting and enabled LED lighting to get cheaper, produce more high-quality light and break into the mainstream. Continue Reading →
SpaceX
We’ve been hearing from real-life Tony Stark inspiration Elon Musk about his hopes for sending humans to Mars for a few years now. But in a new interview, the SpaceX founder shares a vision that’s far more grandiose than building a small base on the fourth rock from the sun. He envisions a Martian metropolis Continue Reading →
Inspired perhaps by Harry Potter’s invisibility cloak, scientists have recently developed several ways—some simple and some involving new technologies—to hide objects from view. The latest effort, developed at the University of Rochester, not only overcomes some of the limitations of previous devices, but it uses inexpensive, readily available materials in a novel configuration. “There’ve been Continue Reading →
Brain to Brain Instant Messaging
Decades from now, maybe we’ll forget about smartphones and start communicating via electronic telepathy. In a new experiment, scientists were able to show that one person could communicate to another–thousands of miles away–without typing or talking. The technology is rudimentary at the moment and a little more complicated than someone simply reading another’s thoughts. In Continue Reading →

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