Carbon fiber, aluminum, maybe the odd bit of titanium here or there: These are the materials we usually expect race cars to be made of. Now you can start adding thermoplastics like Ultem to the list. Additive manufacturing has become a real asset in the racer’s toolbox, although the technology has actually been used at the track longer than you might think.

"Some people think that 3D printing was invented last year," said Fadi Abro, senior global director of automotive and mobility at Stratasys. The company recently became NASCAR's official 3D printing partner, but it has a relationship with one of the teams—Joe Gibbs Racing—that stretches back two decades.

"Now the teams only have certain things that they can touch in the vehicle, but what that does is it makes it so that every microscopic advantage you can get out of that one tiny detail that you have control over is so meaningful to your team," Abro said.

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Carbon fiber, aluminum, maybe the odd bit of titanium here or there: These are the materials we usually expect race cars to be made of. Now you can start adding thermoplastics like Ultem to the list. Additive manufacturing has become a real asset in the racer’s toolbox, although the technology has actually been used at the track longer than you might think.

"Some people think that 3D printing was invented last year," said Fadi Abro, senior global director of automotive and mobility at Stratasys. The company recently became NASCAR's official 3D printing partner, but it has a relationship with one of the teams—Joe Gibbs Racing—that stretches back two decades.

"Now the teams only have certain things that they can touch in the vehicle, but what that does is it makes it so that every microscopic advantage you can get out of that one tiny detail that you have control over is so meaningful to your team," Abro said.

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Carbon fiber, aluminum, maybe the odd bit of titanium here or there: These are the materials we usually expect race cars to be made of. Now you can start adding thermoplastics like Ultem to the list. Additive manufacturing has become a real asset in the racer’s toolbox, although the technology has actually been used at the track longer than you might think.

"Some people think that 3D printing was invented last year," said Fadi Abro, senior global director of automotive and mobility at Stratasys. The company recently became NASCAR's official 3D printing partner, but it has a relationship with one of the teams—Joe Gibbs Racing—that stretches back two decades.

"Now the teams only have certain things that they can touch in the vehicle, but what that does is it makes it so that every microscopic advantage you can get out of that one tiny detail that you have control over is so meaningful to your team," Abro said.

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If you've been too busy reading about giant old TVs to take part in this year's Ars Technica Charity Drive sweepstakes , don't worry. You still have a little bit of time to donate to a good cause and get a chance to win your share of over $4,000 worth of swag (no purchase necessary to win).

In the first weeks of the drive, hundreds of readers contributed tens of thousands of dollars to either the Electronic Frontier Foundation or Child's Play as part of the charity drive. But we're now in the final day of our attempt to best 2020's record haul of over $58,000 .

Entries have to be received by the end of the day today (Thursday, January 2) to be considered for the sweepstakes, so if you've been putting off a donation/entry, now is the time to pull the trigger. Do yourself and the charities involved a favor and give now while you're thinking about it.

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If you've been too busy reading about giant old TVs to take part in this year's Ars Technica Charity Drive sweepstakes , don't worry. You still have a little bit of time to donate to a good cause and get a chance to win your share of over $4,000 worth of swag (no purchase necessary to win).

In the first weeks of the drive, hundreds of readers contributed tens of thousands of dollars to either the Electronic Frontier Foundation or Child's Play as part of the charity drive. But we're now in the final day of our attempt to best 2020's record haul of over $58,000 .

Entries have to be received by the end of the day today (Thursday, January 2) to be considered for the sweepstakes, so if you've been putting off a donation/entry, now is the time to pull the trigger. Do yourself and the charities involved a favor and give now while you're thinking about it.

Read full article

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If you've been too busy reading about giant old TVs to take part in this year's Ars Technica Charity Drive sweepstakes , don't worry. You still have a little bit of time to donate to a good cause and get a chance to win your share of over $4,000 worth of swag (no purchase necessary to win).

In the first weeks of the drive, hundreds of readers contributed tens of thousands of dollars to either the Electronic Frontier Foundation or Child's Play as part of the charity drive. But we're now in the final day of our attempt to best 2020's record haul of over $58,000 .

Entries have to be received by the end of the day today (Thursday, January 2) to be considered for the sweepstakes, so if you've been putting off a donation/entry, now is the time to pull the trigger. Do yourself and the charities involved a favor and give now while you're thinking about it.

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It's getting harder to access popular adult sites in the US South.

On Wednesday, Pornhub's owner, Aylo, kicked off the new year by blocking three more states that implemented age verification laws requiring ID to access porn. According to 404 Media , Florida, South Carolina, and Tennessee are now among 17 states where Aylo sites, including Pornhub, RedTube, and YouPorn, cannot be accessed.

The other blocked states are Alabama, Arkansas, Idaho, Indiana, Kansas, Kentucky, Mississippi, Montana, Nebraska, North Carolina, Oklahoma, Texas, Utah, and Virginia. Mapping it out, 404 Media noted that the Aylo blackout spans nearly the entire US South, with Georgia's age verification law set to take effect in July and likely to trigger another block that would almost complete the blackout.

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It's getting harder to access popular adult sites in the US South.

On Wednesday, Pornhub's owner, Aylo, kicked off the new year by blocking three more states that implemented age verification laws requiring ID to access porn. According to 404 Media , Florida, South Carolina, and Tennessee are now among 17 states where Aylo sites, including Pornhub, RedTube, and YouPorn, cannot be accessed.

The other blocked states are Alabama, Arkansas, Idaho, Indiana, Kansas, Kentucky, Mississippi, Montana, Nebraska, North Carolina, Oklahoma, Texas, Utah, and Virginia. Mapping it out, 404 Media noted that the Aylo blackout spans nearly the entire US South, with Georgia's age verification law set to take effect in July and likely to trigger another block that would almost complete the blackout.

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It's getting harder to access popular adult sites in the US South.

On Wednesday, Pornhub's owner, Aylo, kicked off the new year by blocking three more states that implemented age verification laws requiring ID to access porn. According to 404 Media , Florida, South Carolina, and Tennessee are now among 17 states where Aylo sites, including Pornhub, RedTube, and YouPorn, cannot be accessed.

The other blocked states are Alabama, Arkansas, Idaho, Indiana, Kansas, Kentucky, Mississippi, Montana, Nebraska, North Carolina, Oklahoma, Texas, Utah, and Virginia. Mapping it out, 404 Media noted that the Aylo blackout spans nearly the entire US South, with Georgia's age verification law set to take effect in July and likely to trigger another block that would almost complete the blackout.

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