• “Inactive” pill ingredients could raise the dose of your medication

    “Inactive” pill ingredients could raise the dose of your medication
    The average medication contains a mix of eight “inactive” ingredients added to pills to make them taste better, last longer, and stabilize the active ingredients within. Some of those additives are now getting a closer look for their ability to cause allergic reactions in some patients. But now, in a new twist, MIT researchers have discovered that two other inactive ingredients may actually boost medication strength to the benefit of some patients. In a study published
  • What Is a Robot? Rodney Brooks Offers an Answer—in Sonnet Form

    Editor’s Note: When we asked Rodney Brooks if he’d write an article for IEEE Spectrum on his definition of robot, he wrote back right away. “I recently learned that Warren McCulloch”—one of the pioneers of computational neuroscience—“wrote sonnets,” Brooks told us. “He, and your request, inspired me. Here is my article—a little shorter than you might have desired.” Included in his reply were 14 lines composed in iambic pentameter.
  • Predicting reaction results: Machines learn chemistry

    In the production of chemical compounds, the success of each individual reaction depends on numerous parameters. It is not always possible, even for experienced chemists, to predict whether a reaction will take place and how well it will work. In order to remedy this situation, chemists and computer scientists have now developed a tool based on artificial intelligence.