10 Things You May Not Know About Tesla Motors

Photo by Spencer Platt/Getty Images
Photo by Spencer Platt/Getty Images

Since the introduction of the Tesla Roadster in 2008, fans of performance and green technology alike have flocked to Tesla Motors’ electric cars. Here a few things you may not know about the pricey, innovative rides.


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Although Musk has become synonymous with Tesla Motors as the company’s CEO and product architect, the venture existed before he got involved. Founders Martin Eberhard and Marc Tarpenning started Tesla in 2003 in an attempt to "solve a real problem": dependence on oil. The pair decided to build what Gigaom called a “beautiful, but expensive ‘aspirational’ vehicle” to improve green cars’ image and ease them into the mainstream. The Tesla team spent three years developing the product and seeking new capital. That quest for a cash infusion kicked into overdrive in 2004 when Tesla hit its first major milestone: a driveable Tesla.


That’s where Musk came in. He led the company’s first investment round in 2004 and chaired the company’s board of directors. He also was the controlling investor, personally funding the majority of Series A capital investment with $7.5 million. As Musk became the face of the increasingly popular Tesla, his relationship with Eberhard soured and eventually sparked a legal battle that was settled out of court.


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The company was named in honor of Nikola Tesla (1856-1943), the Serbian inventor and engineer who developed the first modern alternating current (AC) motor. On an early version of the Tesla Motors website, the company leaders stated: “Without Tesla's vision and brilliance, our car wouldn't be possible.” Co-founder Eberhard selected the name after months of struggling for an idea that his then-girlfriend thought sounded appropriate. When the two went to dinner at the Blue Bayou in Disneyland, he suggested Tesla as the company name. She approved, as did Tarpenning, who immediately secured the domain name TeslaMotors.com. The company incorporated on July 1, 2003.


There are several electric vehicles (EVs) on the market today, ranging from the Nissan Leaf to the Mercedes Benz B Class—but Tesla won fans over with its unique blend of power (one gets zero to 60 in 3.1 seconds) and range (up to 270 miles per charge, according to the EPA). The reason: Other manufacturers use specialized, large format lithium ion cells. Tesla’s battery pack is made up of thousands of inexpensive commodity cells that are similar to the ones in your laptop, only more refined. There are over a billion of these cells produced a year for all sorts of industries, which means their design and performance is subject to the fierce competitive pressures that are a signature characteristic of the computer and consumer electronics industries.


Tesla charging station
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Driving an EV can be convenient, but when it’s time to plug in the car, urban apartment dwellers or those that rely on their EVs for long road trips can’t just slip into their garages to recharge. Tesla has tried to sidestep this problem by strategically placing 1332 stations equipped with more than 10,000 superchargers around the world. The cost of using these stations is incorporated into the purchase price of the car, which is convenient. The company offers a map so travelers can find where to recharge.


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They may not be able to refuel at a gas station, but Tesla owners don’t lose much time to oil changes. Only the tires and wiper blades need regular replacement on a Tesla vehicle. The battery and coolants should be checked periodically, but thanks to the clever braking system—the car slows mostly by reversing the electrical motor instead of applying friction (which also charges the battery)—a Tesla won’t need new brake pads anytime soon, if ever. There’s no oil to change, fan belts, air filters, spark plugs, or other parts needed in traditional cars.


The Tesla vehicles are good for more than just the environment; they're also potential lifesavers for drivers. The National Highway Traffic Safety Administration has consistently given the cars high marks when it comes to safety ratings.

In fact, at one point, the Model S achieved the best safety rating of any car in history. How tough was the Tesla? It actually broke one of the machines used for testing.

“Of note, during validation of Model S roof crush protection at an independent commercial facility, the testing machine failed at just above 4 Gs,” the company reported. “While the exact number is uncertain due to Model S breaking the testing machine, what this means is that at least four additional fully loaded Model S vehicles could be placed on top of an owner's car without the roof caving in.” This strength stems from a solid structure and the Model S’s electric drivetrain and low-mounted battery. These components allowed engineers to leave more “sacrificial space” between passengers and an impact and increase overall rigidity.


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Buyers of the top-of-the-line Model S, the P85D, may opt for a battery-and-electronics package called "Ludicrous Mode." The upgrade powers the car from zero to 60 mph in less than 2.3 seconds, zippier than the current figure of 3.1 seconds. The boost comes from a “smart fuse” with its own electronics and a tiny lithium-ion battery. Basically, the mechanism constantly monitors battery output down to the millisecond, allowing the software to run the car’s battery at close to its absolute limit. Price tag: $10,000, plus $3000 for the 90-kWh battery upgrade.

An even speedier option: Tesla's sports car, the Roadster, can make the move from zero to 60 mph in an impressive 1.9 seconds.


Tesla’s mid-size SUV, Model X, is a seven-passenger vehicle with three rows of seats and gullwing-style doors (“falcon doors” in Tesla lingo) that allow plentiful access to rear seats. Cons include limited cargo space and a low-end price tag expected to be at least $70,000.


The Model S has a hidden feature in the diagnostics mode on the center console. Punch in 0-0-7 and the car will make “nautically themed adjustments” that show the car morphing into a sea-worthy shape.

The World Health Organization Is Releasing a COVID-19 App to Combat Coronavirus Misinformation

WHO MyHealth is meant to help clear up misinformation surrounding the novel coronavirus.
WHO MyHealth is meant to help clear up misinformation surrounding the novel coronavirus.
MangoStar_Studio/iStock via Getty Images

As is the case with most crises, the novel coronavirus has become a breeding ground for misinformation. Because the disease is so new, there are a lot of unanswered questions surrounding it, but that hasn't stopped people from claiming to know how to treat, prevent, and detect COVID-19. In an effort to separate fact from fiction, the World Health Organization (WHO) is launching an app dedicated to sharing what we know and don't know about the virus, 9to5Google reports.

Named WHO MyHealth, the new app is a collaboration between former Google and Microsoft employees, WHO advisors and ambassadors, and other tech and health experts. Users will be able to compare their symptoms with those linked to COVID-19 and receive public health updates specific to their location. As of now, there are plans to invite people who have been either been diagnosed with or exposed to COVID-19 to share their phone's location history to give experts a better idea of how the virus spreads.

WHO MyHealth, which is currently being built as open source, is set to roll out for Android and iOS on Monday, March 30. If you have questions about COVID-19 you need answered immediately, you can also access accurate and up-to-date information through the WHO's chatbot.

Any information regarding novel coronavirus should be met with skepticism when it can't be traced back to organizations like the WHO or the CDC—especially when it comes to supposed cures. No specific medication has been proven to treat or prevent COVID-19, so you shouldn't take advice from anyone claiming otherwise.

[h/t 9to5Google]

10 of the Most Popular Phone Chargers on Amazon


Smartphones are a daily necessity at this point, whether you're using them for work or socializing (or both at the same time). And with the countless hours people spend on their phones every week, the need to charge them quickly and on the go has only grown. We now need chargers in our homes, in our cars, at the office, and in our travel bags, just to give us enough juice to carry us through the day. To make sure you're never at 5 percent battery while answering important work emails or perusing Reddit, we've rounded up a list of 10 of the best-selling and top-rated phone chargers on Amazon, including solar-powered and wireless models.

1. Yootech Wireless Charger (4.3 stars); $12

wireless phone charger

This top-rated wireless charger is compatible with most recent smartphones and AirPod models—and you don’t even need to remove your phone case for it to work. Reviewers report that it can fully charge most phone models in two to four hours.

Buy it: Amazon

2. Anker Wireless Charging Stand (4.5 stars); $19

wireless phone charging stand

More than 4400 user reviews gave this wireless charger five stars, praising it for its value and reliability. Plus, the propped angle allows you to charge your phone both vertically and horizontally, letting you watch videos or scroll through social media without losing any battery.

Buy it: Amazon

3. BLAVOR Solar Charger Power Bank (4.5 stars); $47-$50

solar charger power bank

This solar-powered combination power bank/flashlight/compass is ideal for outdoor enthusiasts (or emergency preparedness devotees). Reviewers say that this charger holds an impressive amount of battery, able to charge two devices at once—with plenty of juice left to spare. Bring it on your next camping trip or keep it stored in an emergency kit.

Buy it: Amazon

4. BigBlue Foldable Solar Charger (4.3 stars); $85

foldable solar charger

This lightweight foldable charger includes four weather-resistant solar panels that you can attach to a backpack so you can charge as you hike. While it’s pricier than the other items on this list, users say it packs a punch.

Buy it: Amazon

5. Anker Wall Charger (4.7 stars); $9

Anker wall phone charger

This portable wall charger can accommodate two devices at one time, and user reviews praise this model for its simplicity and durability. Just remember to provide your own charging cable—because this product is compatible with several different device models, it doesn’t come with a cable of its own.

Buy it: Amazon

6. Anker PowerCore Portable Charger (4.5 stars); $46-$56

portable phone charger

We’ve all had those moments where our phones are at 4 percent battery and there’s no outlet in sight. Prepare ahead with this portable charger from Anker, which can handle multiple devices on the go. This charger comes packed with a lot of power—Anker estimates that this device can give smartphones an extra 92 hours of battery life every time it’s recharged. This is exactly the type of charger you need in your bag if you're a commuter.

Buy it: Amazon

7. Anker Dual USB Car Charger (4.7 stars); $9-$12

dual USB car charger

While more and more cars include built-in USB outlets to accommodate smartphones, those of us who drive older cars aren’t quite so lucky. But you can make up for that with this affordable high-speed car charger, which plugs into your car’s cigarette lighter and powers multiple devices at once. This charger is compatible with just about any device, provided you have a cable to attach it to the USB port.

Buy it: Amazon

8. ZeeHoo Wireless Car Charger (4.3 stars); $40

wireless car charger phone mount

This device does double duty as a phone charger and a car mount. It requires a bit of setup to attach this charger to your dashboard, but once that’s complete, your phone can act as a convenient, hands-free GPS while charging up.

Buy it: Amazon

9. Swaller iPhone 8 Plus/7 Plus Battery Case (4.2 stars); $37-$38

iPhone battery case

This portable charger can give your iPhone an extra 25 hours worth of battery if you’re in a bind. Plus, it’s convenient—you can charge both your phone and the wireless battery case simultaneously using the same charging cable. Have a newer model of iPhone? Swaller’s got you covered with a selection of other battery cases.

Buy it: Amazon

10. HETP Galaxy S8 Battery Case (4 stars); $30-$33

Samsung Galaxy S8 battery case

If you’re not an Apple user at all, you might instead opt for this battery case that’s compatible with the Samsung Galaxy S8. As with Swaller’s iPhone case, you can charge both your phone and the battery case itself at the same time—there’s no need to remove the case in order to get a full charge.

Buy it: Amazon

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