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Elon Musk promises to take Tesla Model S to ‘Plaid’ with new powertrain

Tesla CEO Elon Musk promised a more powerful powertrain option in future Model S, Model X and the next-generation Roadster sports car that will push acceleration and speed beyond the current high bar known as Ludicrous mode.

Musk tweeted Wednesday evening “the only thing beyond Ludicrous is Plaid,” a teaser to a higher performing vehicle and a nod to the movie Spaceballs.

The only thing beyond Ludicrous is Plaid

Elon Musk (@elonmusk) September 12, 2019

 

These new higher performing versions of the Model S, Model X, and Roadster will contain what Musk describes as a Plaid powertrain and is still about a year away from production. This new powertrain will have three motors, one more than the dual motor system found in today’s Model S and X.

Yes. To be clear, Plaid powertrain is about a year away from production & applies to S,X & Roadster, but not 3 or Y. Will cost more than our current offerings, but less than competitors.

— Elon Musk (@elonmusk) September 12, 2019

This Plaid powertrain has already seen some action. Tesla revealed Wednesday that a Model S equipped with a Plaid powertrain and chassis prototype had lapped Laguna Seca racetrack in 1:36:555, a second faster than the record for a four-door sedan.

*~ Some personal news ~*

We lapped Laguna Seca @WeatherTechRcwy in 1:36.555 during advanced R&D testing of our Model S Plaid powertrain and chassis prototype

(That’s a second faster than the record for a four-door sedan) pic.twitter.com/OriccK4KCZ

— Tesla (@Tesla) September 12, 2019

 

The “Plaid” powertrain will not be offered in the lower cost Model 3 or Model Y, which isn’t expected to go into production until late 2020. Musk also promised that this plaid powertrain will cost more than “current offerings, but will be less than competitors” without explaining what that means.

Close followers of the automaker might recall hints of a three motor powertrain in the past.

When Tesla unveiled a new Roadster prototype in November 2017, Musk said it would have three motors and be able to travel a whopping 0 to 60 miles per hour in 1.9 seconds and a top speed of 250 mph or even more. The Roadster isn’t expected to go into production until 2020.

What is new are Tesla’s plans to make this more powerful three-motor powertrain available in the Model S and Model X. And it stands to be an important option, if it does in fact materialize. The Model S has been around since 2012 and since the introduction the cheaper Model 3, sales have dipped.

And yet, Musk has said the X and S won’t be getting a major refresh. If Tesla hopes to maintain demand for either of its higher margin luxury vehicles, new trims like this plaid powertrain will be essential.

Tesla first announced Ludicrous mode in its Model S vehicles way back in July 2015. As shareholders and customers awaited the Model X to arrive, Musk unveiled several options for the company’s Model S sedan, including a lower priced version, longer battery range and “Ludicrous mode” for even faster acceleration.

Ludicrous mode, which improved acceleration by 10% to let drivers go from 0 to 60 mph in 2.8 seconds, came about as a result of an improved battery fuse. This new fuse, Musk explained in a blog post at the time, has its own electronics and a tiny lithium-ion battery that monitors current and protects against excessive current.

Tesla also upgraded the main pack contactor with a high-temperature space-grade superalloy instead of steel. This enabled the battery pack to remain “springy” under the heat of heavy current. In the end, the max pack output increased from 1300 to 1500 Amps.

Ludicrous was a $10,000 add on for new buyers. Tesla did reduce the price for existing Model S P85 owners for the first six months following the announcement and sold them the pack electronics upgrade needed for Ludicrous Mode for $5,000.

Musk joked in this 2015 blog post that there is “one speed faster than ludicrous, but that is reserved for the next generation Roadster in 4 years: maximum plaid.”

GBatteries let you charge your car as quickly as visiting the pump

A YC startup called GBatteries has come out of stealth with a bold claim: they can recharge an electric car as quickly as it takes to full up a tank of gas.

Created by aerospace engineer Kostya Khomutov, electrical engineers Alex Tkachenko and Nick Sherstyuk, and CCO Tim Sherstyuk, the company is funded by the likes of Airbus Ventures, Initialized Capital, Plug and Play, and SV Angel.

The system uses AI to optimize the charging systems in electric cars.

“Most companies are focused on developing new chemistries or materials (ex. Enevate, Storedot) to improve charging speed of batteries. Developing new materials is difficult, and scaling up production to the needs of automotive companies requires billions of $,” said Khomutov. “Our technology is a combination of software algorithms (AI) and electronics, that works with off-the-shelf Li-ion batteries that have already been validated, tested, and produced by battery manufacturers. Nothing else needs to change.”

The team makes some bold claims. The product allows users to charge a 60kWh EV battery pack with 119 miles of range in 15 minutes as compared to 15 miles in 15 minutes today. “The technology works with off-the-shelf lithium ion batteries and existing fast charge infrastructure by integrating via a patented self-contained adapter on a car charge port,” writes the team. They demonstrated their product at CES this year.

Most charging systems depend on fairly primitive systems for topping up batteries. Various factors – including temperature – can slow down or stop a charge. GBatteries manages this by setting a very specific charging model that “slows down” and “speeds up” the charge as necessary. This allows the charge to go much faster under the right conditions.

The company bloomed out of frustration.

“We’ve always tinkered with stuff together since before I was even a teenager, and over time had created a burgeoning hardware lab in our basement,” said Sherstyuk. “While I was studying Chemistry at Carleton University in Ottawa, we’d often debate and discuss why batteries in our phones got so bad so rapidly – you’d buy a phone, and a year later it would almost be unusable because the battery degraded so badly.”

“This sparked us to see if we can solve the problem by somehow extending the cycle life of batteries and achieve better performance, so that we’d have something that lasts. We spent a few weeks in our basement lab wiring together a simple control system along with an algorithm to charge a few battery cells, and after 6 months of testing and iterations we started seeing a noticeable difference between batteries charged conventionally, and ones using our algorithm. A year and a half later of constant iterations and development, we applied and were accepted in 2014 into YC.”

While it’s not clear when this technology will hit commercial vehicles, it could be the breakthrough we all need to start replacing our gas cars with something a little more environmentally-friendly.

Southeast Asia e-commerce startup iPrice raises $4M led by chat app Line’s VC arm

iPrice, a service that aggregates Southeast Asia’s e-commerce websites in a single destination, has pulled in new funding led by messaging app Line’s VC arm, Line Ventures.

The round is officially undisclosed, but TechCrunch understands from a source close to negotiations that it is worth around $4 million. Existing iPrice backers Cento Ventures (formerly known as Digital Media Partners) and Venturra Capital also took part in this round.

iPrice, which has its HQ in Malaysia, Kuala Lumpur, previously raised a $4 million Series A in late 2016. Today’s investment takes the startup to $9.7 million raised overall.

The company was started in 2015 in response to the growing number of e-commerce companies in Southeast Asia, and in particular the increasing number of vertical-specific options. Even though there are some giants, such as Alibaba’s Lazada, the region has a number of smaller players that can struggle for visibility. iPrice was initially a coupon site, before pivoting into an aggregation model which essentially acts as a destination for shoppers to then go on and purchase items from e-commerce retailers.

In a way, it is much like flight booking sites — such as Skyscanner — which ask a customer where they want to go before scouring the web for the best travel deals. iPrice does this for e-commerce in Southeast Asia. It hopes that simplifying things through a single destination portal can make it the go-to online buying site for the region, which now has over 330 million internet users — more than the population of the U.S. — according to a recent report co-authored by Google.

iPrice on the web, although its mobile app and mobile browser version are more used

Today, iPrice claims to offer over 500 million SKUs across Malaysia, Singapore, Indonesia, Philippines, Thailand, Vietnam, and Hong Kong. The company said that over 50 million people visited its site since December 2016, and this year alone it is aiming to grow to 150 million visitors.

The company said electronics has been a particular driver while, outside of working with e-commerce firms to drive business, it has developed a B2B business with media groups and brands, including Mediacorp in Singapore and Samsung in Indonesia, who pay to tailor its service. Last year, it developed an insightful report on the state of e-commerce in Southeast Asia.

The deal makes sense for Line Ventures because of the unique vantage point that iPrice occupies, while it also ties into parent company Line’s desire to go beyond being a messaging app and build out a mobile ecosystem. That’s seen it develop services such as food delivery, ride-hailing, payments and e-commerce, although it has struggled in the latter category. A relationship with iPrice might give it greater insight for future e-commerce ventures in Southeast Asia.

Vertu is dead

 It’s been a long, downward slide for cellphone maker Vertu. The company, founded by Nokia in 1998, was supposed to be a luxury phone provider to the stars and, to a degree, it delivered. They sold the $11,000 phones like expensive watches in boutique stores in tony neighborhoods. Vertu, with its precious metals and fine, hand-cut leather was supposed to maintain its luxury lead for… Read More

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A kid-friendly electronics board that you can program from the web

Peegar is an Arduinio-style electronics kit that you design programs for by dragging and dropping Scratch-style objects around in a browser; when you’re done, the program is converted to a brief snatch of sound that you transmit through the board by plugging a standard audio cable into your device’s headphone jack.
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Draw electrical circuits with this silver pen

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Silver has the highest conductivity among metals and this silver ink pen lets you connect electrical circuits by just drawing on paper. 

The Japanese startup, IgIC, hopes to use the pens to drive down the costs of traditional electrical circuits. Read more…

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Samsung and Chinese brands utterly dominated India’s smartphone market in Q4 2016

india phone India is in the midst of a revolution: the Chinese smartphone revolution. For the first time on record, there were no Indian companies ranked among the top five smartphone sellers in the country during the most recent quarter of business. Samsung and a glut of ambitious, young companies from China have been busy pushing their devices in India, one of the few global markets that has… Read More

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