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SpaceX successfully launches Falcon Heavy rocket with two flight-proven booster cores – TechCrunch

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SpaceX has succeeded in launching its third mission with the Falcon Heavy high-capacity rocket it first launched successfully last year. The rocket’s STP-2 mission took off from Kennedy Space Center in Florida towards the end of a four-hour launch window that opened at 11:30 PM EDT on Monday, with liftoff taking place at 2:30 AM EDT on Tuesday after the launch was pushed back so that the ground crew could complete “additional ground system checkouts.”

The launch was a first for SpaceX in a number of different ways – it’s the first night launch for Falcon Heavy, which treated observers to a unique light show. It’s also the first time SpaceX has launched the Falcon Heavy with flight-prove boosters, and it used two: The boosters on either side of Falcon Heavy’s central rocket were used on the Arabsat-6A mission that launched on April 11.

Finally, it’s the first time that Falcon Heavy has carried a payload for crucial SpaceX customers – including the U.S. Air Force, the Department of Defense, NASA and more. To accomplish its mission, it’ll continue carrying out a series of maneuvers over the next several hours to deploy its payload of 24 different spacecraft into their three separate target orbits. You can follow along as the stream updates the mission progress below, and we’ll update this post with the ultimate results.

Key missions include four separate NASA technology research missions, including JPL’s demonstration of an ultra precise and compact atomic clock designed for deep space use that could transform space navigation. Crowdfunded spacecraft LightSail 2 is also going up on this ride, launched by Bill Nye-led space exploration non-profit The Planetary Society.

SpaceX will now attempt to land and recover all three boosters, and it’ll also be trying to catch the fairing from the Falcon Heavy’s cargo capsule using a barge positioned at sea that will attempt to navigate a net under it as it falls back to Earth. All three boosters separated as planned from the Falcon Heavy second stage, and the second stages both landed at LZ-1 and LZ-2, the ground-based landing zones SpaceX maintains at Florida’s Cape Canaveral Air Force Base.

The third, centre booster was travelling so fast for this launch that it had to attempt the most challenging landing yet for a SpaceX booster, landing much further at sea and dealing with a lot more speed than ever before. This attempt was not successful, and you can see in the clip below that it missed off the side of the SpaceX drone landing ship and exploded on impact with the ocean.

The second stage did reach orbit, however, which is a successful launch in terms of Falcon Heavy’s primary mission. Check back later for updates on how each satellite payload deployment went.

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12 Best Uses For Old Computer Keyboards

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Maybe you want to wear your love of keyboards on your sleeve, but earrings and charm bracelets are just a little too ostentatious for your taste. Enter the subtler and more stylish buttons and cufflinks. Not only is this a more discreet way of keeping your old keyboard close, but it’s also among the easiest projects we have for you.

You’ll only need a few supplies, at least one of which you already have at hand. There aren’t any scissors or saws, and you won’t be using any power tools. All you need is your old keyboard, an adhesive like epoxy, and the base of a cufflink or button, both of which you can find at your local craft store or online.

Before you get started, however, take a moment to inspect your keyboard. Consider the wide array of buttons, each with its own special function. Now choose your favorites. Those are the keys you want to carefully remove. If you’re making cufflinks, you’ll need at least two keys. If you’re making buttons, the sky’s the limit.

Now take out a flathead screwdriver — the only tool you’re going to need — and pop the keys you’ve chosen off of the keyboard frame. Once you’ve got them all liberated, generously apply adhesive to the back side of each key and jam the cufflink or button base right in there. Wait for it to cure and you’re ready to attach them to your favorite threads.

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28% Of Car Lovers Most Want To Own This Banned Vehicle

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In a SlashGear poll with 590 U.S. respondents, 27.97% said they would love to own Lamborghini Diablo Strosek. The Italian supercar is not street legal in the U.S. because it’s too fast. If pushed to the limit, the Lamborghini Diablo can exceed 200 mph — this made it the fastest car when it was released in 1990. But it was a German designer known as Vittorio Strosek who modified it and made it even more difficult for it to pass the FMVSS regulations. Because of the 25-year rule, you’re only allowed to import a Lamborghini Diablo that was produced between 1990 to 1997.

The second most popular option in the poll was the Porsche 959, which was picked by 25.25% of the respondents. Just like Lamborghini Diablo, Porsche 959 is super-fast but it doesn’t exceed 200 mph — the best it can do is 198 mph in the Sport variant. However, the real reason Porsche 959 was never sold in the U.S. is that the automaker didn’t want to have its very expensive cars crash tested by NHTSA. Despite the Porsche 959 quickly selling out after it was released, the manufacturer was making a loss selling the car — and if NHTSA crash tested a minimum of four cars, it would have lost more money.

Besides that, 19.83% of the participants said they would prefer Honda ATC and 16.95% wanted Nissan GT-R Skyline. The Smart Crossblade was the least popular option at 10%. 

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The Reason Why NYC Destroys Hundreds Of Dirt Bikes And ATVs Each Year

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In 2021, eight people were killed by dirt bikes or ATVs, and the New York Police Department, along with then-Mayor Bill de Blasio, went on a crusade to get rid of illegal vehicles, according to The City. By the end of the year, the city had seized and subsequently destroyed approximately 500 bikes. As many as 3,000 were ultimately crushed under the tracked wheels of a bulldozer in 2021 (via The City).

When new Mayor Eric Adams took office on January 1, 2022, he continued the fight. By June, they had seized over 2,000 bikes — almost 80% over the number they took by that time the previous year. And there’s no sign of letting up, with the police nabbing more than 250 on a single Sunday in August.

The dirt bikes and ATVs are not street legal to begin with, lacking several required features like turn signals, brake lights, and mirrors. According to the New York Department of Motor Vehicles, any 1985 or newer motorcycle must be equipped with directional or turn signals that show amber to the front and red or amber to the rear. It must also have an adjustable rear view mirror, a red stop lamp on the back, and a headlamp on the front of the vehicle. None of these things are found on a vast majority of the illegal vehicles that, as Mayor Adams put it, are continuing to terrorize the city.

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