Hyperloop

hyperloopElon Musk today unveiled the much anticipated details of his conceptual Hyperloop transport system.  Designed for relatively short distance trips (<1000 miles), he claims it can be built at a fraction of the cost of systems such as California’s high speed rail project.  Looking at the design concept and the simplicity, it does make you wonder if maybe he’s right.  The pods travel in a low pressure tube (challenge #1 – design and build hundreds of miles of pressure tight tubing), with a large fan on the front feeding fans that not only reduce resistance to moving through the tube (by sucking up the air that would otherwise cause resistance on the front of the pod), but also blow downwards to create a cushion of air for the pod to ride on (challenge #2 – batteries to power the fan for the length of the trip, or how to charge it enroute).  Magnetic propulsion, naturally, as one would expect for a sci-fi like transport system such as this.  🙂  There are definitely some big design details to figure out, but here’s hoping that some entrepreneur picks up this project and runs with it (Musk himself is too busy to do so).  You can read more about it over at the official blog page.

How to live with Introverts

how_to_live_with_introverts_by_schrojones-d4tfoyoI found this cool infographic (created by Schroeder Jones) over at Laughing Squid; click the thumbnail for a full size version.  I find it pretty much spot-on, at least from an interovert’s point of view.  If you’re not one of us, you might find it a fascinating perspective and think we’re really weird.  Don’t worry, us introverts won’t be offended, we think extroverts are really weird too.

I’ve been traveling to China a bit this year, and find it mentally very relaxing.  I think this infographic helps shed some light on that.  China is such a foreign country that there’s very little expectation of social contact of any meaningful sort apart from what I initiate.  Hotel staff is friendly but that’s just casual ‘hellos’ and I move on.  I can move about in my hamster ball undisturbed, be a part of society without social interaction (hmm…is that technically possible?).

Electric roads power electric vehicles

For a long time, people have talked about the concept of roadways that can provide electricity to the cars, trucks and busses running above.  While a cool idea, I always thought the economics of this didn’t make sense and it wouldn’t be implemented in our lifetimes.  At least on a small scale, I’m proven wrong.  South Korea has equipped fifteen miles of city streets with just such a system – underground cables that charge EVs that are either parked or driving above.  It’s cool to see this technology progress…but I still question whether it’ll be widely adopted this century.  It requires massive public infrastructure investment and commitment to this transportation technology.  In the US at least, those are two things that we are so incredibly far from, at least politically.  Maybe some other country can pull it off.  I can see this working out well with only major roads having this charging capability…the EVs would still use a small battery to power them on trips off those main arteries.

Would you eat synthetic meat?

test_tube_burgerAs you probably heard already, researchers in Europe have managed to grow meat in laboratory conditions, starting out with cow stem cells.  They even went a step further and cooked and ate the meat, reporting ho-hum results – the lack of fat was an issue.  As my grandfather used to say, “The fat is where the flavor is.”  Indeed.  So flavor aside, it proved to be a pretty decent substitute, reportedly.  The potential here is huge…meat production is widely criticized as not only inhumane, but a significant contributor of greenhouse gas.  As the population grows, demand for food will grow with it, so this has the potential to greatly help offset that demand.

What I found really interesting though was a question on FastCompany – Would vegans and vegetarians eat synthetic meat?  It’s an interesting conundrum (YES!  I’ve been wanting to use that word in a post for a while now).  There’s also the aspect of food safety…with concerns like Mad Cow Disease, growth hormones, pink slime, etc, the idea of a tightly controlled lab environment for your food supply has its appeal.

Others are working on the synthetic meat problem too, and with backers such as Sergey Brin, Bill Gates, and Peter Thiel throwing their support at these projects, I think it’s only a matter of ‘when’, not ‘if’, you’ll be ordering a test tube burger at McDonald’s within the next decade.

Grid-scale 10MWh battery

To address concerns over solar and wind power fluctuations, the UK is installing a 10MWh battery…it’s not huge in terms of typical grid power usage, but is another big milestone in weaning us off of fossil fuels.  Read more over at gizmag.

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