Posts tagged “innovation”
Professor Kirk R. Smith in an editorial in Science:
Along with advanced biomass combustion, biogas, liquefied petroleum gas, natural gas, and other clean fuels, electric cooking needs to be directly incorporated into modernization plans for the world’s poorest people.
For those worried about CO2 emissions from power plants, consider that modest efficiency measures that reduce 3% of electric power consumption in rich countries (which are also largely supplied by coal) would “free” enough electricity to supply half of all biomass households with induction stoves. New supplies of electricity would produce far less than a 1% increase in global CO2 emissions.* It is not the cooking of the poor that threatens the climate.
Switching from solid to clean forms of energy can bring more health benefits than nearly any other modernization, including clean water and sanitation.� It is too early to tell whether induction cooking can be successfully promoted in biomass-using rural areas, but not too early to predict that electric cooking appliances will be attractive to people as electricity becomes more reliable. Although in one sense the most mundane of energy issues, given that billions do not use modern fuels in their households and suffer great impacts on health, welfare, and the local environment as a result, finding solutions for providing electricity has important implications for global health and sustainable development.
Harold G. White, a physicist and advanced propulsion engineer at NASA, beckoned toward a table full of equipment there on a recent afternoon: a laser, a camera, some small mirrors, a ring made of ceramic capacitors and a few other objects.
He and other NASA engineers have been designing and redesigning these instruments, with the goal of using them to slightly warp the trajectory of a photon, changing the distance it travels in a certain area, and then observing the change with a device called an interferometer. So sensitive is their measuring equipment that it was picking up myriad earthly vibrations, including people walking nearby. So they recently moved into this lab, which floats atop a system of underground pneumatic piers, freeing it from seismic disturbances.
The team is trying to determine whether faster-than-light travel — warp drive — might someday be possible.
Warp drive. Like on “Star Trek.”
This is a fun one. They’ve also got a nice statement from Neil deGrasse Tyson:
“Routine travel among the stars is impossible without new discoveries regarding the fabric of space and time, or capability to manipulate it for our needs,” he said, adding, “By my read, the idea of a functioning warp drive remains far-fetched, but the real take-away is that people are thinking about it — reminding us all that the urge to explore continues to run deep in our species.”
NYT Magazine: 32 Innovations that Will Change Your Tomorrow →
Mixed feeling about this article — entirely Western-focused. Looks bad in the context of solving bigger global problem through innovation. In NYTs defense, though, they do title the article with “your tomorrow” which points toward their base, who probably aren’t as concerned with water, sanitation, household energy, and other blights of the bottom billion.
All that aside, this bit is really nice and broadly applicable.
We tend to rewrite the histories of technological innovation, making myths about a guy who had a great idea that changed the world. In reality, though, innovation isn’t the goal; it’s everything that gets you there. It’s bad financial decisions and blueprints for machines that weren’t built until decades later. It’s the important leaps forward that synthesize lots of ideas, and it’s the belly-up failures that teach us what not to do.
When we ignore how innovation actually works, we make it hard to see what’s happening right in front of us today. If you don’t know that the incandescent light was a failure before it was a success, it’s easy to write off some modern energy innovations — like solar panels — because they haven’t hit the big time fast enough.
Worse, the fairy-tale view of history implies that innovation has an end. It doesn’t. What we want and what we need keeps changing. The incandescent light was a 19th-century failure and a 20th- century success. Now it’s a failure again, edged out by new technologies, like LEDs, that were, themselves, failures for many years.
That’s what this issue is about: all the little failures, trivialities and not-quite-solved mysteries that make the successes possible. This is what innovation looks like. It’s messy, and it’s awesome.