Late last year, MIT announced the launch of MITx, a nonprofit online platform that will allow anyone in the world to take the school’s courses for free. Although the university emphasized that MITx isn’t a substitute for a traditional MIT degree, it said that students who completed the classes and demonstrated mastery of the content would be able to receive an official certificate—for a fee.

Registration opened this week for the initiative’s first course, Circuits and Electronics, which is modeled on the traditional introductory class of the same name from MIT’s electrical engineering and computer science departments. Students who register will have access to a course schedule, e-textbook, and discussion board. They’ll be expected to watch weekly lectures and demonstrations via video complete practice exercises and homework assignments, and participate in an online lab. They’ll also take exams and receive grades.


The biggest outstanding question is how much MITx will charge for the certificate of completion. The university evidently is still working out the details; administrators have announced that students in the first class will receive their certificates for free.

The difficulty pricing the certificate is understandable. After all, tuition at MIT costs $41,000 a year, which could start to seem even more exorbitant if students can receive the same education for much less money online. If the cost of each MITx certificate was under $1,000, a student theoretically could take an entire undergraduate degree’s worth of high quality MITx courses for less than the cost of one year of traditional classes on campus.

MIT Provost L. Rafael Reif says the university will use the circuits and electronics course to “optimize the tools we have built by soliciting and acting on feedback from learners.” Perhaps administrators also plan to gauge interest in the certificates and determine how much the average MITx student is willing to pay. And because the program is breaking ground for every other higher education institution, there’s plenty of pressure to get it right.

Photo via Wikimedia Commons

  • Man’s dog suddenly becomes protective of his wife, Internet clocks the reason right away
    Dogs have impressive observational powers.Photo credit: Canva

    Reddit user Girlfriendhatesmefor’s three-year-old pitbull, Otis, had recently become overprotective of his wife. So he asked the online community if they knew what might be wrong with the dog.

    “A week or two ago, my wife got some sort of stomach bug,” the Reddit user wrote under the subreddit /r/dogs. “She was really nauseous and ill for about a week. Otis is very in tune with her emotions (we once got in a fight and she was upset, I swear he was staring daggers at me lol) and during this time didn’t even want to leave her to go on walks. We thought it was adorable!”

    His wife soon felt better, butthe dog’s behavior didn’t change.

    pregnancy signs, dogs and pregnancy, pitbull behavior, pet intuition, dog overprotection, Reddit stories, viral Reddit, dog instincts, canine emotions, dog owner tips
    Otis knew before they did. Canva

    Girlfriendhatesmefor began to fear that Otis’ behavior may be an early sign of an aggression issue or an indication that the dog was hurt or sick.

    So he threw a question out to fellow Reddit users: “Has anyone else’s dog suddenly developed attachment/aggression issues? Any and all advice appreciated, even if it’s that we’re being paranoid!”

    The most popular response to his thread was by ZZBC.

    Any chance your wife is pregnant?

    ZZBC | Reddit

    The potential news hit Girlfriendhatesmefor like a ton of bricks. A few days later, Girlfriendhatesmefor posted an update and ZZBC was right!

    “The wifey is pregnant!” the father-to-be wrote. “Otis is still being overprotective but it all makes sense now! Thanks for all the advice and kind words! Sorry for the delayed reply, I didn’t check back until just now!”

    Redditors responded with similar experiences.

    Anecdotal I know but I swear my dog knew I was pregnant before I was. He was super clingy (more than normal) and was always resting his head on my belly.

    realityisworse | Reddit

    So why do dogs get overprotective when someone is pregnant?

    Jeff Werber, PhD, president and chief veterinarian of the Century Veterinary Group in Los Angeles, told Health.com that “dogs can also smell the hormonal changes going on in a woman’s body at that time.” He added the dog may “not understand that this new scent of your skin and breath is caused by a developing baby, but they will know that something is different with you—which might cause them to be more curious or attentive.”

    The big lesson here is to listen to your pets and to ask questions when their behavior abruptly changes. They may be trying to tell you something, and the news may be life-changing.

    This article originally appeared last year.

  • Throughout history, women have stood up and fought to break down barriers imposed on them from stereotypes and societal expectations. The trailblazers in these photos made history and redefined what a woman could be. In doing so, they paved the way for future generations to stand up and continue to fight for equality.

  • ,

    Why mass shootings spawn conspiracy theories

    Mass shootings and conspiracy theories have a long history.

    While conspiracy theories are not limited to any topic, there is one type of event that seems particularly likely to spark them: mass shootings, typically defined as attacks in which a shooter kills at least four other people.

    When one person kills many others in a single incident, particularly when it seems random, people naturally seek out answers for why the tragedy happened. After all, if a mass shooting is random, anyone can be a target.

    Pointing to some nefarious plan by a powerful group – such as the government – can be more comforting than the idea that the attack was the result of a disturbed or mentally ill individual who obtained a firearm legally.


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