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Tag: materials

  • Salem Eagle Scout project repaints and restores Derby Wharf Light Station

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    SALEM — Boy Scout Troop 24 member Will Cullimore recently earned the rank of Eagle Scout after repainting the Derby Wharf Light Station as his community service project.

    The light station, constructed at the south end of Derby Wharf in 1871, is a two-story and 12-foot square brick structure topped with an iron deck and cupola. It underwent large-scale renovations in 1989 that included repointing the masonry, replacing the window, repairing doors, installing a floor drain and repainting the building.


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    By Michael McHugh | Staff Writer

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  • Congress is set to receive the first batch of Epstein files. It’s not likely to quell the drama.

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    The Justice Department is expected on Friday to start handing the first batch of Jeffrey Epstein files over to Congress. But it may be a while before lawmakers get the information they want — if ever.

    The DOJ is taking a piecemeal approach to transmitting documents to Capitol Hill, pursuant to a subpoena issued this month by the House Oversight and Government Reform Committee after Democrats on the panel forced the matter.

    The committee, led by Kentucky Republican Rep. James Comer, anticipates receiving an initial tranche of files related to the convicted sex offender by the end of the day Aug. 22. Making these materials public, however, will be a slow, deliberative process.

    That’s because House Oversight intends to coordinate with the Justice Department on taking steps to shield the names of the women who were victims of Epstein, who died by suicide in 2019, and information around ongoing criminal cases.

    “The Committee intends to make the records public after thorough review to ensure all victims’ identification and child sexual abuse material are redacted,” said an Oversight Committee spokesperson, granted anonymity to share details about the panel’s internal activities. “The Committee will also consult with the DOJ to ensure any documents released do not negatively impact ongoing criminal cases and investigations.”

    If the Justice Department follows precedent, both Democrats and Republicans on House Oversight would get access to the materials. While under a typical arrangement, the majority — in this case Republicans — would control its disclosure, either party could release the materials unilaterally.

    Democrats, however, intend to review the files before releasing them publicly, according to a person familiar with Oversight Democrats’ planning, speaking on condition of anonymity to share internal party strategy.

    The files they receive could include FBI reports of witness interviews; materials seized from the searches of Epstein’s vast properties in New York, the Virgin Islands, Palm Beach and New Mexico; and the affidavits used to gain permission from judges to execute those searches.

    There are a variety of complicating factors to consider, among them the ongoing legal challenge that Ghislaine Maxwell, a longtime Epstein associate, is pursuing against her 20-year conviction for sex trafficking crimes. House Oversight previously subpoenaed Maxwell for testimony and is negotiating the conditions of the interview with her legal team. Maxwell, who was sentenced in 2021, is demanding that she be granted immunity from further criminal proceedings in exchange for her cooperation.

    The plodding process is unlikely to satisfy demands for transparency from lawmakers on both sides of the aisle, though. And House GOP leaders shouldn’t expect to return from the August recess free from the drama that consumed them in July.

    “After months of stonewalling, calling Epstein files a hoax, and telling people nothing but porn exists in their possession, the administration now admits the files exist, and agrees to release some of them,” Rep. Thomas Massie (R-Ky.) said in a social media post this week. “Americans want transparency though, not smoke and mirrors.”

    Massie, with Rep. Ro Khanna (D-Calif.), has been leading the charge to force a floor vote on a resolution that would compel the release of the Epstein files, and the two men say they’ll follow through on plans when Congress returns to use procedural maneuvers to call the measure up without leadership’s consent.

    The Massie-Khanna resolution would call for the materials to be made public with redactions only for the purposes of protecting names of victims, hiding sexually explicit content and in instances where ongoing legal cases could be compromised. In other words, the lawmakers want to guarantee the identities of Epstein’s associates, if applicable, are revealed.

    Last month, Speaker Mike Johnson said Republicans should give the DOJ time to reveal the documents in a responsible manner that would respect the privacy of Epstein’s victims. However, President Donald Trump — who had ties to Epstein, a well-known financier — was also pushing to move past the issue after his allies had stoked conspiracy theories for years about what authorities were hiding.

    Yet Massie, Khanna and allies would not budge from their stance that members must be allowed to vote to bring the files to light, disrupting the Rules Committee that tees up floor consideration for most legislation. Leaders opted to send their members home a few days ahead of schedule for the summer recess rather than stay in Washington to take politically uncomfortable votes.

    Democrats are also signaling they won’t be satisfied by the DOJ’s game plan and will continue to make the issue a political headache for Republicans.

    “Releasing the Epstein files in batches just continues this White House cover-up. The American people will not accept anything short of the full, unredacted Epstein files,” Rep. Robert Garcia, the top Democrat on the Oversight Committee, said in a statement. “We will keep pressing until the American people get the truth — every document, every fact, in full. The administration must comply with our subpoena, by law.”

    Efforts to draw a wedge in the GOP over the Epstein files were taking place as far away as Texas this week, where Gene Wu, chair of the state’s House Democratic Caucus, offered an amendment to delay Republicans’ mid-decade redistricting efforts until after the release of Epstein materials.

    Meanwhile, back in Washington, lawmakers will regroup on Capitol Hill on Sept. 2 with just four weeks left to avert a government shutdown, and there’s already concern in GOP leadership over the time the House could waste continuing to fight over perceived distractions.

    “I’d really like to see this resolved, if possible, before we get back,” Rep. Virginia Foxx (R-Va.), chair of the House Rules Committee, told reporters this week. “We’re going to have a lot of work to do when we get back in September. I’ve already looked at my September calendar, and it looks pretty busy.”

    Foxx, whose committee work was derailed by members’ efforts to force Epstein-related votes, called the saga “a tempest in a teapot.”

    In February, the Department of Justice released what it called the “first phase” of documents related to the Epstein investigation, which has been a fixation of some of the president’s supporters. It has long been public that Trump — along with other prominent figures, like Bill Clinton — are referenced in documents previously released in court cases surrounding Epstein. But Trump is not accused of any wrongdoing linked to Epstein.

    The real firestorm, however, began in earnest in early July, when the department quietly released a memo saying the federal government did not find evidence of a so-called Epstein “client list.” Conspiracists had long postulated that Epstein kept such a list of people with whom he trafficked young women, and that it was being hidden to protect the rich and powerful.

    No additional disclosures would be forthcoming, the unsigned memo said, which quickly — and predictably — set off a complicated political quagmire for the president and the GOP amid accusations that the administration was reneging on its promise for transparency.

    Trump, in an effort to quash the outrage, asked Attorney General Pam Bondi to seek the release of grand jury materials in the most recent investigations of Epstein and Maxwell in New York, as well as an earlier federal probe of Epstein in Florida. In recent weeks, all three judges assigned to resolve the unsealing requests rebuffed the administration, with the most recent rejection coming Wednesday.

    The judges said the department hadn’t justified taking the unusual step of unsealing the secret files and that, in any event, most of material in the files had already been made public through Maxwell’s trial or other means.

    Still, even if the grand jury transcripts and exhibits were made public, they represent a tiny fraction of the material the Justice Department possesses in the Epstein and Maxwell investigative files that are the subject of the congressional subpoena.

    When the House Oversight Committee interviewed Trump’s former attorney general, Bill Barr, as part of its probe into the Epstein matter earlier this month, Barr told congressional investigators that he did not know why the documents were being withheld, according to a person familiar with his testimony and granted anonymity to describe the private conversation.

    The lack of transparency around the process, however, might have to do with the fact that some grand jury materials may need court approval, Barr suggested, and that current policy prohibits the release of unsubstantiated information.

    Ultimately, the House Oversight subpoena currently represents the best chance for bringing some information to light — and for the Trump administration to get limited details released to satisfy those clamoring for action.

    Longstanding DOJ policies as well as a federal law — the Privacy Act of 1974 — limit disclosures about living individuals investigated for potential crimes. However, that law and those DOJ rules do not apply to Congress, which is generally free to ignore individuals’ pleas for discretion. DOJ has sometimes used that distinction to effectively make sensitive information public by transmitting it to Congress — with GOP and Democratic lawmakers then able to cherry pick what of the sensitive information they choose to share.

    A DOJ spokesperson did not respond to a request for comment.

    Erica Orden, Josh Gerstein and Jordain Carney contributed to this report.

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  • These New Biomaterials Can Help Decarbonize Fashion and Construction

    These New Biomaterials Can Help Decarbonize Fashion and Construction

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    The Exploring Jacket isn’t your regular anorak. Its color comes not from dyes, but from a pigment-producing bacteria called Streptomyces coelicolor. When applied directly to a fabric and left to incubate, the bacteria cells produce a compound in a spectrum ranging from reds and pinks to blues and purples—in eye-catching patterns that evoke the grain of polished marble.

    This jacket is just one of the unusual products for sale on Normal Phenomena of Life (NPOL), an online platform launched in 2023 by Natsai Audrey Chieza, the founder of London-based R&D studio Faber Futures, and Christina Agapakis, the creative director of Boston-based biotech company Ginkgo Bioworks. Their goal? To harness the power of living organisms to develop materials and objects. This is biodesign.

    “Nature has evolved over billions of years to assemble atoms in much smarter and more efficient ways than human beings have been able to achieve. And so, as we look to decarbonize and divest from fossil fuels, it turns out that nature has solutions that biotechnology is enabling us to leverage,” says Chieza, who has a degree in architecture but became fascinated by biodesign when pursuing a master’s degree in material futures at Central Saint Martins in London.

    By tapping into naturally occurring living systems, many of the products in NPOL’s catalog have a lower carbon footprint than their everyday counterparts. For instance, the bacterial dye used to create the Exploring Jacket uses significantly less water than conventional plant-based dyes, as no farmland is needed.

    NPOL’s latest product is the Gathering Lamp, which is made from bioconcrete. Grown at ambient temperatures using limestone-producing bacteria, bioconcrete has 95 percent fewer emissions than traditional cement—which is typically manufactured by burning limestone—and is three times as strong. Plus, the Gathering Lamp is designed to be easily repaired, upgraded, or recycled at the end of its useful life. “We’re looking at keeping materials in circulation. After all, we can’t be investing billions of dollars into building new biobased materials, only for them to end up in landfill,” Chieza explains.

    Natsai Audrey Chieza, founder of R&D studio Faber Futures.

    Toby Coulson

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    Delle Chan

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  • A Self-Healing Pole Vault Pole Is One Great Leap for Sports Tech

    A Self-Healing Pole Vault Pole Is One Great Leap for Sports Tech

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    The Swiss company CompPair focuses on composites with the goal of making products more repairable. Its hallmark composites rely on what CompPair calls HealTech technology to create a healable surface. The way it works is that when something gets scratched or dinged, heating up the resins that hold fibers together could soften them and let them slowly seep back into shape.

    The process isn’t instant. Depending on the break it can take minutes, or sometimes a day or more. But once it’s done, the compound should be reset to almost as good as new. To be clear, this process has never been used in a vaulting pole. CompPair has tested its composites on mostly flat surfaces that are easier to control for. Getting those composites into a vault pole—while maintaining the integrity of the structural fibers—is a whole other challenge.

    CompPair cofounder and CTO Robin Trigueira says there is a world in which utilizing these kinds of composites could help usher in more repairable sporting equipment. Trigueira says he can envision a possible future where Olympic stadiums provide very long ovens that vaulters can place their healable poles in overnight to ensure they’re nice and sealed before event time.

    “I think it’s possible.” Trigueira says. “But we must test it thoroughly to learn something like this.”

    Self-Healing Future

    The trouble with using these composites inside something like a pole vault is that it is exceedingly complicated to make sure it solves the problem at hand. Adding a new composite because it is healable could also add a whole variety of new variables that could not mix well with the structural components of the pole. Adding a gloss on the surface to make cracks visible could change how the vaulter grips the pole.

    Every crack and divot is different, and may not heal the same depending on how it develops. There might be some damage that is too structural to melt away with a little bit of composite redistribution. Depending on the defect itself, it may take a long time to fix. Also, heating the healable resins might mess up the other composites.

    Trigueira compares the process to an injury on the body. If you’ve just got a scratch on your arm, you might not even bother to do anything about it, and it will heal quickly. But something deeper and more serious will take more time to figure out, and may lead to additional complications.

    “It’s very rare that you suffer the exact same injury as somebody else,” Trigueira says. “Is the part taking little scratches, or more deep wounds? This we need to know in order to be efficient in the healing.”

    The idea of using healable composites in poles is also not a new one. It has been around since at least 2017, but no healable poles have been created—yet. Rahrig says Essx isn’t currently working on any efforts to add such a healing resin or composite to its poles, though doesn’t discount that some day it might be utilized to make a longer lasting pole.

    “We’re investigating materials like this all the time,” Rahrig says. “That’s purely research level right now. It’s very interesting, but how it would be used in a pole, I’m not so sure.”

    Outside of Olympic competitions, pole vaulting has a smaller presence in the sporting world more broadly. There isn’t much money in pole vaulting, so it’s likely these kinds of materials will appear elsewhere first. Trigueira says CompPair is not currently working with any pole vault companies to put its composites in their products, but says it is working to implement them in more prominent sports equipment such as surfboards and bicycle frames.

    So while it may be some time before this sort of innovation graces the humble vaulting pole, both Rahrig and Trigueira say it’s both possible and likely. “In 10 years, I think, it’s a safe thing to say there would be a pole vault with healable composites,” Trigueira says.

    Correction: 07/26/24, 8:51 am: Clarified that CompPair is working on healable composites for bike frames, not bike pedals.

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    Boone Ashworth

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  • City proposes bump in fees for construction waste disposal

    City proposes bump in fees for construction waste disposal

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    METHUEN — The city is looking to charge more for the disposal of construction materials.

    The City Council took up an amendment to the charter which would increase fees for individuals dropping off debris by $2 per 100 pounds during a meeting on June 1. A public hearing on the fees will be held at 6:45 p.m. on Monday, Aug. 5, at City Hall, 41 Pleasant St. The council will later take a vote on the matter.

    Under the change, residents would pay $12 per 100 pounds while the commercial rate would be set at $12.50 per 100 pounds. As outlined in the city’s municipal code, the current rate is $10 per 100 pounds for residents and $12 per 100 pounds, with a $50 minimum for commercial customers.

    “There are additional costs to the city for accepting construction and demolition debris as these add to the total waste tonnage that the city must pay to dispose of,” reads the ordinance.

    The city accepts construction and demolition waste at the Methuen Transfer Station, 50 Huntington Ave.

    The fees will be introduced as soon as the ordinance is approved.

    Department of Public Works Director Patrick Bower said contractors need to provide evidence they are working in Methuen when they dispose of materials at the transfer station.

    Bower said the city has gone from using one dumpster to six in recent years for construction and demolition waste.

    “We are charging more to the commercial user so if we have a contractor or something that is doing work in town we are going to charge them a little bit extra because they are technically making money,” Bower said. “The residential rate is just someone doing work at their house.”

    The charter levies fees for anything from air conditioners to CPUs.

    A copy of the proposed amendment can be found here methuen.gov/DocumentCenter/View/3126/TO245.

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    By Teddy Tauscher | ttauscher@eagletribune.com

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