I'm completely fascinated by stories from the early days of electricity ... specifically, stories of experiments that went horribly (and sometimes, comically) wrong.
For me, it's a great reminder that, no matter how much of a sure-thing a technology like electricity seems in retrospect, there was always a point in history where the future was uncertain, where mistakes were made, and where even the "experts" didn't totally know what they were doing. In general, I think it's good to remind ourselves that the real history of innovation is a lot messier than high-school level textbooks make it out to be.
In this short video, retired University of Missouri engineering professor Michael Devaney tells the tale of how a group of engineering students—armed with an early-model Edison electric generator—burned their school's main academic building to the ground. At the heart of the disaster: An attempt to see how many light bulbs the generator could light at once. To paraphrase Devaney, everything was going okay until the fire reached the ROTC's supply of cannon powder.
One of the weirdest places in Antarctica is Blood Falls, a five-story cascade of blood-red liquid pouring from Taylor Glacier. Researchers finally traced its source: a saltwater lake millions of years old trapped under the glacier.
Bamboo has lots of uses beyond just being panda food. Things like bikes, roads, scaffolding, and musical instruments are made from the fast-growing grass. But unless you are participating in a tropical-themed LARP, you probably wouldn’t want a shirt made from bamboo stalks. So why do bamboo bed sheets make any sense? Because yarn extracted from […]
If you want to work in tech, but don’t have any desire to code web apps to help businesses sell things to other business, you might want to consider a career in cybersecurity. Judging from the apparent complete infiltration of Russian hackers in American cyberspace, it seems fair to speculate that there’s a major shortage of […]
All moms are different. But all moms like getting flowers on Mother’s Day, and that’s a fact (not, however a fact we can document in any fashion.) Instead of getting chewed out for forgetting to call her on the second Sunday of May, you can take care of it ahead of time with Teleflora’s flower […]