Arunachalam Muruganantham is an inventor who came up with a way to make sanitary pads available to women in rural India (and give local village women a source income in the process). We take them for granted in the West, but pads can be life-saving, writes Emily Bazelon at Slate. That's because without sanitary pads, women use whatever absorbent material they have handy and they don't often have a great way to disinfect that material when they reuse it.
Muruganantham's story of invention took more than four years and, at one point, got him branded as a pervert when neighbors caught him wandering around the village with a football bladder full of goat's blood under his clothes (part of an attempt to test the absorption rate of different materials).
You can read about him on Slate, or watch him tell his own tale in a talk at TEDxBangalore. Here, truly, is a man with a good attitude towards menstruation.
Scott Pruitt, the Trump administration’s top environmental official, privately met with the CEO of Dow Chemical just before reversing the EPA’s efforts to ban a widely used Dow pesticide. Multiple scientific studies showed chlorpyrifos can damage the brains of children. Today’s Associated Press story is a clear case for why the Environmental Protection Agency and […]
The YouTube channel HooplaKidzLab demonstrates some awesome science experiments you can try with your kids this summer. Here’s another video from the channel about how to make a robotic arm out of popsicle sticks:
Scientists discovered this new species of “glass frog” in Ecuador’s Amazon lowlands. Hyalinobatrachium yaku’s belly is so transparent that you can clearly see its kidneys, bladder, and beating heart. From Science News: Yaku means “water” in Kichwa, a language spoken in Ecuador and parts of Peru where H. yaku may also live. Glass frogs, like […]
Aside from specific apps needed for work, the most casual Mac users can probably survive without anything more than the bundled software. iLife is a surprisingly capable office suite (Apple even promotes Keynote as a tool for interface design), and recent versions of Safari are more energy efficient than any other macOS-compatible browser. But if […]
Despite the upfront cost, electric toothbrushes are much better at removing plaque than those freebies from the dentist’s office. For those who struggle to fill the American Dental Association’s recommended two minutes of brushing time, or anyone with limited dexterity, a sonic toothbrush can give your oral care routine a boost.To keep your chops healthy […]
Learning a new language will give your resume an upgrade, sure, but it will also provide a huge cognitive boost for mental tasks outside of translation and conversation. Bilingual brains have been shown to be better at handling multiple concurrent tasks, and gaining fluency in a new tongue is an amazing way to improve memory, […]