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Jeff Bezos shows off Blue Origin’s BE-7 engine — and makes a bold prediction

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BE-7 rocket engine test
Blue Origin’s BE-7 rocket engine goes by means of a check firing. (Blue Origin Picture)

Amazon CEO Jeff Bezos heralded progress on the event of the rocket engine that’s destined to be used on the lunar lander that his Blue Origin house enterprise is constructing — however he additionally supplied a glimpse into his crystal ball for future moon missions.

“That is the engine that may take the primary girl to the floor of the moon,” he wrote in an Instagram posting concerning the hydrogen-fueled BE-7 engine.

On one stage, the Instagram submit — plus parallel updates from Blue Origin by way of Twitter and the Web — are targeted on a brand new spherical of testing for the BE-7 at NASA’s Marshall House Flight Middle in Alabama.

This week, the check program kicked off a brand new collection of checks.

“Thus far on this latest marketing campaign, the thrust chamber was examined for a length of 20 seconds,” Blue Origin stated. “This brings the cumulative testing time on the BE-7 thrust chamber to 1,245 seconds.”

As Bezos notes, the BE-7 is designed to throttle its energy between 2,000 and 10,000 kilos of thrust, which is a key functionality for executing a precision touchdown on the moon. A single BE-7 will energy the descent stage for the Blue Moon lander, which is a part of the stack for the human landing system being proposed for NASA’s use in its Artemis moon program.

Blue Origin is main a “Nationwide Staff” of house corporations that additionally contains Lockheed Martin (answerable for the ascent stage), Northrop Grumman (answerable for the switch aspect that will maneuver the lander in lunar orbit) and Draper (answerable for avionics).

Which brings us to the deeper stage in Bezos’ commentary: The Nationwide Staff is considered one of three contenders to offer the Artemis program’s human touchdown system. SpaceX and an trade crew led by Alabama-based Dynetics are additionally within the hunt.

NASA hasn’t but chosen which crew (or groups) will go on to the following section of improvement. And even when a number of groups are chosen, it is probably not immediately clear which crew would find yourself constructing the lander that’s used for the Artemis program’s first crewed mission to the moon, scheduled for as early as 2024.

By saying the BE-7 is “the engine that may take the primary girl to the moon,” Bezos is putting his mouth where his money is. (NASA phrases it as “the primary girl and the following man,” in recognition of the truth that the crew’s prone to be various.)

Will Bezos be right in his prediction that the Nationwide Staff will win NASA’s competitors, and that the Blue Moon lander will set the following crew of moonwalkers down on the lunar floor? We’re likely to know more by February, when the house company chooses who goes on to the following spherical.

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Sing along with Stillwater & the ‘Never Ending Dream’ in a new Apple TV ad

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The most recent YouTube advert for Stillwater is somewhat totally different as a result of it entails singing alongside to Kishi Bashi’s “By no means Ending Dream.” And also you will sing, since you will not have the ability to cease your self.

Test it out and you will see what I imply.

Take a while for a second of mindfulness and music. Sing together with Kishi Bashi’s “By no means Ending Dream.”

Siblings Karl, Addy, and Michael have a really particular next-door neighbor: a smart panda named Stillwater. His friendship and tales give them new views on the world, themselves, and one another.

Stillwater is on the market to stream on Apple TV+ proper now, as long as you’ve got the $four.99 per thirty days subscription or are benefiting from the Apple One service. You are lacking out if you have not taken Apple TV+ for a spin but – particularly with hits like Ted Lasso and For All Mankind simply ready to be loved!

Unique content material



Apple TV+

100% unique content material for the worth of a cup of espresso.

With TV+, you’ll be able to watch well-produced, big-budget TV reveals from famed administrators, and starring award-winning actors and actresses throughout all of your Apple units and with as much as six members of your Household Sharing group.

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Google Uncovers iPhone Exploit That Can Steal Data Over Wi-Fi

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Apple appreciated to speak a giant recreation relating to safety on the iPhone, but it surely’s as weak as some other firm to unexpected bugs. Typically, these bugs are minor and straightforward to repair with public disclosure. Different occasions, the bugs are a risk to consumer knowledge and have to be patched in secret. That’s the case for a latest replace that mounted a serious Wi-Fi exploit. According to Ian Beer of Google’s Project Zero security team, the flaw allowed him to steal images from any iPhone simply by pointing a Wi-Fi antenna at it. 

In keeping with Beer, he found the flaw earlier this yr and spent six months creating an exploit round it. The assault makes use of a buffer overflow bug in AWDL, which is Apple’s customized mesh networking protocol that permits iPhones, iPads, Apple Watches, and Macs to kind ad-hoc wi-fi connections. This can be a core a part of the iOS and macOS software program stack, so exploiting it gave Beer entry to all of the cellphone’s knowledge. 

Beer posted a full rundown of the hack on the Mission Zero weblog, which he can do as a result of the flaw was reported to Apple early in 2020, permitting the iPhone maker to roll out patches in Could to dam the assault. The write up is exhaustively detailed, clocking in at 30,000 phrases. There’s additionally a video demo beneath, which received’t take fairly so lengthy to digest. 

The assault makes use of a Raspberry Pi and off-the-shelf Wi-Fi adapters. It took a while to seek out the proper mixture of hardware. Beer notes we wished to ship poisoned AWDL packets over frequent 5GHz Wi-Fi channels, and never all antennas would enable him to do this. He additionally needed to create a community stack driver that would interface with Apple’s software program, after which discover ways to flip the core buffer overflow bug right into a “controllable heap corruption.” That’s what gave him management of the machine. 

As you may see within the video, all the factor occurs remotely with none interplay from the consumer. It takes a couple of minutes to interrupt into the cellphone, however he’s in a position to efficiently retrieve a photograph from the machine. Relying on the energy of the Wi-Fi antenna, Beer says this similar assault may work from an incredible distance. 

It is perhaps tempting to say any assault that takes six months to develop and 30,000 phrases to totally clarify shouldn’t be an actual risk, however Beer factors out he did this alone. If a single engineer can create an exploit in six months that compromises delicate knowledge on a billion telephones, that could be a downside. Fortunately, this bug is mounted. It’s the subsequent one we’ve got to fret about.

Now learn:

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AAA’s GIG car-sharing service expands in Seattle, filling void left by ReachNow, car2go, Lime

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GIG CarShare can have practically 400 Toyota Prius hybrid automobiles on Seattle’s streets. (GeekWire Photograph / Taylor Soper)

Automotive-sharing is slowly making a comeback in Seattle.

AAA’s GIG Car Share service launched this summer season, filling a void left by ReachNow, car2go, and Lime — which all shut down lately after struggling to construct a worthwhile enterprise.

Now GIG is already increasing in Seattle, rising its footprint from 15 to 23 sq. miles and including one other 120 Toyota Prius automobiles to its fleet, on high of the 250 automobiles obtainable at launch.

GIG customers are anticipated to succeed in a mixed a million miles of driving within the Seattle space over the previous 5 months.

It prices 44 cents per minute or $15.99 per hour to hire a GIG car, about according to what the earlier companies charged. GIG covers fuel and insurance coverage charges. Drivers choose up a automobile, drive it round, and may park it wherever within the house zone.

GeekWire reviewed GIG in July and got here away impressed with each the car and the app expertise.

The expanded GIG Automotive Share Seattle HomeZone.

Earlier this 12 months, corporations that function shared comparable mobility companies reminiscent of dockless bike and scooter leases minimize workers and pulled out of cities as they tried to climate the coronavirus storm. However AAA is clearly seeing sufficient demand in Seattle to increase.

Seattle additionally now has scooters obtainable to hire as town runs a pilot program.

AAA’s innovation lab A3Ventures launched GIG within the San Francisco Bay Space in 2017. The service at the moment operates greater than 1,000 hybrid and electrical GIG automobiles in Oakland, Berkeley, and Sacramento and now Seattle. AAA says that the Seattle growth makes it the most important free-floating car-sharing service within the nation, with 65,000 members.

Los Angeles-based Envoy additionally introduced an growth to the Seattle area earlier this 12 months. The corporate permits neighbors in housing developments to share an electrical car.

Zipcar additionally continues to function in Seattle, although its automobiles have to be returned to devoted parking spots.

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