Technology fun

I love technology, and wish I had more of it in my background. Check out how this guy makes iridescent tempered chocolates with a 3D printer, in the first tweet below. He provided all instructions free on his twitter feed. And imagine how much less painful organic chemistry is, if learned this way, second tweet below. The learning possibilities are endless for homeschooling curriculums. I’m finally getting some decent results producing 100%-edible iridescent tempered chocolate. The colors are from the chocolate (not any ingredient or coating) diffracting light after being forcefully molded onto a diffraction grating in vacuum. pic.twitter.com/6wpbsIKh5C — Samy Kamkar (@samykamkar) May 9, 2020 🔬Learn chemistry with AR!#AI … [Read more...]

crisis innovations

One of the frustrations of working on a development project with a focus on policy work is that the impact on very urgent needs is years away. There is certainly value to shaping the legal environment to pave the way for changes to set roots. But as I mentioned in an earlier post about why I use twitter, I'm interested in how social issues are tackled now, across different continents. So check out the practical ideas borne out of  crises around the world. One of them hit the NY Times lately, Africa's Gift to Silicon Valley: How to Track a Crisis. @Ushahidi suggests a new paradigm in humanitarian work. The old paradigm was one-to-many: foreign journalists and aid workers jet in, report on a calamity and dispense aid with whatever … [Read more...]