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Made in America: The world's fastest electric car

Some of you who've been with us from the beginning might recall Mangesh's post a couple years back about Tesla's high-end electric sports car, made in Silicon Valley. In the post, Mango wrote mental_floss' favorite inventor Nikola Tesla, who famously dreamed up AC current amongst a million other things, and inspired the names for the rock bands Tesla and AC/DC (or at least the first-half of the name AC/DC), now has a ridiculously cool electric car named for him"¦[Tesla] even plans on releasing a family sedan by 2008.

And while the sedan is still a couple years off, the Roadster, which Mangesh referred to, is not only selling pretty well (for a vehicle with a base sticker price that's more than $100K), but showrooms are slowly starting to open outside Silicon Valley. One opened in L.A. not too long ago and I had the privilege of interviewing the guy who runs it, Jeremy Snyder. So if you're into really fast cars, really expensive cars, or just environmentally friendly cars, read on for the lowdown on Tesla, right from the manager's mouth.

DI: So where exactly is Tesla based?

JS: San Carlos, California, though the cars are assembled in Menlo Park.

DI: The parts are made here too?

JS: The final assembly is here in California. We're an American car company. While the parts are from all over the world, the battery pack, which is a big part of the car, is made here in California.

DI: And how many different models are there at the moment?

JS: Just the Roadster right now, which is our flagship model. But we've got a four-door, five-passenger sedan coming out called Model S, which will be available in a couple years.

DI: So let's talk about the Roadster. What's all the hubbub?

JS: It's a very important car because it's 100% electric. We wanted to enter the market place and shatter any preconceived notions. Efficiency and performance need not be mutually exclusive. The car was designed with three principles in mind: Great design, ultra-high performance, while being the most efficient car in the world. It does 0-60 in 3.9 seconds, has a range of 244 miles per charge, charges in 3-4 hours, and costs about two cents per mile to operate.

DI: Fantastic. And all that will cost us how much?

JS: $109,000 base price, fully loaded is about $125K.

DI: What kind of extras are we talking about?

JS: Premium leather interior, carbon-fiber hard top, and a high-powered connector, which is installed in your home, which allows you to charge in 3-4 hours.

DI: How would people charge it otherwise?

JS: There's an extension cord that you can plug into any standard 110 outlet.

DI: How long does it take to charge with the cord?

JS: At half-charge, it will take overnight to recharge. If you're totally empty, it could take a lot longer than that.

DI: So how many of these babies have you sold to date?

JS: More than 1,300.

DI: Let's talk about the motor. Is it as silent as my little hybrid when I cruise to a stop?

JS: Well the electric motor is a helluva lot bigger than in a Prius, so you hear a very pleasant turbine-type sound when you're accelerating hard. But when you're accelerating at a slow pace, it's completely silent.

DI: Who's the engineer behind it?

JS: J.B. Strobel. He's our chief technology officer. He invented the battery pack, which is liquid-cooled, which allows the car to exist as it does. The power-electronics, the battery technology and the motor work in harmony, and that's what gives the car it's high-performance and range.

DI: What do you drive?

JS: A Tesla.

DI: Really? To and from work?

JS: Yeah. Either my Tesla or my bicycle.

DI: Do you get a lot of people stopping you in supermarket parking lots with questions?

JS: Of course. Yeah.

DI: You must be sick of that by now.

JS: Not at all. It's a very special car, and a very important one.
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DI: Let's talk about maintenance. What are we talking?

JS: Well, there are no oil changes because there's no oil in the car. So it's essentially firmware updates, suspension, brakes, tires, the cooling system that cools the batteries, which is very important and that's about it. All in all it's about a six-hour service. We're opening service centers in New York City, Miami, Chicago, D.C., and Seattle over the next 12 months. It's only a once-a-year maintenance program, but this way they won't have to ship the car back to us here.

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NOAA, Wikimedia Commons // Public Domain
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Animals
Watch the First-Ever Footage of a Baby Dumbo Octopus
NOAA, Wikimedia Commons // Public Domain
NOAA, Wikimedia Commons // Public Domain

Dumbo octopuses are named for the elephant-ear-like fins they use to navigate the deep sea, but until recently, when and how they developed those floppy appendages were a mystery. Now, for the first time, researchers have caught a newborn Dumbo octopus on tape. As reported in the journal Current Biology, they discovered that the creatures are equipped with the fins from the moment they hatch.

Study co-author Tim Shank, a researcher at the Woods Hole Oceanographic Institution in Massachusetts, spotted the octopus in 2005. During a research expedition in the North Atlantic, one of the remotely operated vehicles he was working with collected several coral branches with something strange attached to them. It looked like a bunch of sandy-colored golf balls at first, but then he realized it was an egg sac.

He and his fellow researchers eventually classified the hatchling that emerged as a member of the genus Grimpoteuthis. In other words, it was a Dumbo octopus, though they couldn't determine the exact species. But you wouldn't need a biology degree to spot its resemblance to Disney's famous elephant, as you can see in the video below.

The octopus hatched with a set of functional fins that allowed it to swim around and hunt right away, and an MRI scan revealed fully-developed internal organs and a complex nervous system. As the researchers wrote in their study, Dumbo octopuses enter the world as "competent juveniles" ready to jump straight into adult life.

Grimpoteuthis spends its life in the deep ocean, which makes it difficult to study. Scientists hope the newly-reported findings will make it easier to identify Grimpoteuthis eggs and hatchlings for future research.

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environment
London Grocery Chain Encourages Shoppers to Bring Their Own Tupperware
iStock
iStock

Why stop at bringing your own grocery bags to the store? One London grocery wants you to BYO-Tupperware. The London Evening Standard reports that a UK chain called Planet Organic has partnered with Unpackaged—a company dedicated to sustainable packaging—to install self-serve bulk-food dispensers where customers can fill their own reusable containers with dry goods, cutting down on plastic packaging waste.

To use the system, customers walk up and weigh their empty container at a self-serve station, printing and attaching a label with its tare weight. Then, they can fill it with flour, nuts, or other kinds of dry goods, weigh it again, and print the price tag before taking it up to the check out. (Regular customers only have to weigh their containers once, since they can save the peel-off label to use again next time.)

Planet Organic is offering cereals, legumes, grains, nuts, chocolate, dried fruit, and even some cleaning products in bulk as part of this program, significantly reducing the amount of waste shoppers would otherwise be taking home on each grocery trip.

Zero-waste grocery stores have been popping up in Europe for several years. These shops, like Berlin's Original Unverpackt, don't offer any bags or containers, asking customers bring their own instead. This strategy also encourages people to buy only what they need, which eliminates food waste—there's no need to buy a full 5-pound bag of flour if you only want to make one cake.

The concept is also gaining traction in North America. The no-packaging grocery store in.gredients opened in Austin, Texas in 2011. The Brooklyn store Package Free, opened in 2017, takes the idea even further, marketing itself as a one-stop shop for "everything that you'd need to transition to a low waste lifestyle." It sells everything from tote bags to laundry detergent to dental floss.

[h/t London Evening Standard]

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