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Matter filters out microplastics, one washer at at time — and raises $10M to go industrial on August 9, 2023 at 4:01 pm

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Microplastics are everywhere — quite literally, as study after study shows. And while we can’t do much about the tiny, toxic particles already in our oceans, waterways, and bodies, we can try to slow the release of new ones. Matter is a startup attempting to do so (with a shiny new $10 million) using a new type of reusable filter that catches microfibers before they can reach the sea and disintegrate.

Synthetic (i.e. plastic) clothing materials like polyester shed countless pieces when they are made, worn, washed, and discarded. Durable, toxic, and omnipresent, these microscopic polymer scraps are taken in by filter-feeding creatures and then work their way up the food chain, causing biological havoc all the while. And that’s just one vector for the stuff.

Adam Root, co-founder and CEO of Matter, explained that he started looking into the problem in 2017, when it was beginning to become more clear how great a danger microplastics represented.

“We’re seeing this micro-pollution break the blood brain barrier; it’s changing fertility rates; plankton are ingesting it like crazy. I was like, OK, somebody has to solve this — and I tried to find other people to work for, to be honest,” Root told TechCrunch. “But it was clear to me that the size and scale of this issue is not being thought about in the correct way.”

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With a background in mechanical engineering and history at Dyson and GE, Root is familiar with the ecosystems in play. Which is why the company started out (after a £250 grant to grease the wheels) with an unlikely success last year: a Kickstarter-funded aftermarket filter for home washing machines. The Gulp, as it is called, attracted a large number of backers, showing (as is usually the real intent with crowdfunding) consumer appetite for this kind of eco-friendly appliance.

The major advance Matter has made is in a filter that catches microplastics without needing to be itself replaced, like many filters.

“We call it regenerative filtration. We get the material and stick it together, without adding any chemicals or other substances,” Root said. “Nobody’s ever done this without disposable parts.”

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The Matter crew; CEO Adam Root is center in back.

The collected plastic dust can then be sent back to them for reuse (there are applications in things like insulation) or, really, just thrown away. It’s a lot like the lint trap in a tumble dryer, and no one hesitates to toss a bit of fluff in the bin. A similar amount of fibers come off clothes in the washer, but right now they just go down the drain. Catching a significant proportion of it is good even if it ends up in a landfill. The Gulp was more than fully funded on Kickstarter and Matter expects to deliver it on time or even early.

But selling a rather expensive add-on to upstanding global citizens is still a “small” solution. But Root said there was no other way.

“We had to start with the D2C side because honestly, as a business I’d be dead before we got paid if we went after the big business side first,” he said. “It’s like 5 year cycles there. We’re now looking into that industrial scale, wastewater treatment, textiles and so on, where we see large volumes of impact, but it’s important to hit both ends of the scale. Don’t underestimate the impact at the consumer level.”

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On one end, you have large textile manufacturers, which pour microplastics-contaminated water in huge quantities into our waterways. On the other, consumer washing machines that produce only a gram per wash — but with millions of machines being used regularly, it adds up to millions of kilograms very quickly.

The French government will soon require washers to include some sort of microplastics mitigation, and it’s likely similar legislation is around the corner in other countries or jurisdictions as well. Therefore another piece of the Matter business pie is integrating directly with washers so that an aftermarket solution is unnecessary.

Image Credits: Matter

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Although the company declined to make the pictures available (not final design, presumably), I was shown images of an industrial-scale prototype that can handle millions of liters of wastewater per day without taking up too much space or impeding outflow (no one wants a solution that causes new problems). Like the Gulp, it doesn’t rely on any disposable parts.

The company’s planet-friendly approach and traction have attracted considerable investment. Matter announced today a $10 million A round led by S2G Ventures and SOUNDWaves; the latter you may recognize as frequent TechCrunch Disrupt guest Ashton Kutcher’s venture outfit. Not one to be left out of the party, Leonardo Dicaprio’s Regeneration.VC also invested, as well as Katapult Ocean and “a small number” of strategics.

“The funding will unlock the industrial filtering part of our business,” Root said. “The majority of the money we’ll spend is on people, because the tech we’ve developed, we’re comfortable with it — now it’s about working with these massive clients. Their supply lines are just… they can produce things at costs I can only dream about. They’re like a train, they take a while to get going, but once they do, it doesn’t stop. That’s how you move the needle: you utilize these juggernaughts.”

Expect to hear more about Matter’s next steps as their pilot projects bear fruit: the company is doing tests in Turkey, Mexico, India and Sri Lanka over the next year or so, and aims to scale production to millions of filter units (inclusive of all sizes) in 2025.

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​ Microplastics are everywhere — quite literally, as study after study shows. And while we can’t do much about the tiny, toxic particles already in our oceans, waterways, and bodies, we can try to slow the release of new ones. Matter is a startup attempting to do so (with a shiny new $10 million) using a 

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News

US May Completely Cut Income Tax Due to Tariff Revenue

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President Donald Trump says the United States might one day get rid of federal income tax because of money the government collects from tariffs on imported goods. Tariffs are extra taxes the U.S. puts on products that come from other countries.

What Trump Is Saying

Trump has said that tariff money could become so large that it might allow the government to cut income taxes “almost completely.” He has also talked about possibly phasing out income tax over the next few years if tariff money keeps going up.

How Taxes Work Now

Right now, the federal government gets much more money from income taxes than from tariffs. Income taxes bring in trillions of dollars each year, while tariffs bring in only a small part of that total. Because of this gap, experts say tariffs would need to grow by many times to replace income tax money.

Questions From Experts

Many economists and tax experts doubt that tariffs alone could pay for the whole federal budget. They warn that very high tariffs could make many imported goods more expensive for shoppers in the United States. This could hit lower- and middle‑income families hardest, because they spend a big share of their money on everyday items.

What Congress Must Do

The president can change some tariffs, but only Congress can change or end the federal income tax. That means any real plan to remove income tax would need new laws passed by both the House of Representatives and the Senate. So far, there is no detailed law or full budget plan on this idea.

What It Means Right Now

For now, Trump’s comments are a proposal, not a change in the law. People and businesses still have to pay federal income tax under the current rules. The debate over using tariffs instead of income taxes is likely to continue among lawmakers, experts, and voters.

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Epstein Files to Be Declassified After Trump Order

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Former President Donald Trump has signed an executive order directing federal agencies to declassify all government files related to Jeffrey Epstein, the disgraced financier whose death in 2019 continues to fuel controversy and speculation.

The order, signed Wednesday at Trump’s Mar-a-Lago estate, instructs the FBI, Department of Justice, and intelligence agencies to release documents detailing Epstein’s network, finances, and alleged connections to high-profile figures. Trump described the move as “a step toward transparency and public trust,” promising that no names would be shielded from scrutiny.

“This information belongs to the American people,” Trump said in a televised statement. “For too long, powerful interests have tried to bury the truth. That ends now.”

U.S. intelligence officials confirmed that preparations for the release are already underway. According to sources familiar with the process, the first batch of documents is expected to be made public within the next 30 days, with additional releases scheduled over several months.

Reactions poured in across the political spectrum. Supporters praised the decision as a bold act of accountability, while critics alleged it was politically motivated, timed to draw attention during a volatile election season. Civil rights advocates, meanwhile, emphasized caution, warning that some records could expose private victims or ongoing legal matters.

The Epstein case, which implicated figures in politics, business, and entertainment, remains one of the most talked-about scandals of the past decade. Epstein’s connections to influential individuals—including politicians, royals, and executives—have long sparked speculation about the extent of his operations and who may have been involved.

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Former federal prosecutor Lauren Fields said the release could mark a turning point in public discourse surrounding government transparency. “Regardless of political stance, this declassification has the potential to reshape how Americans view power and accountability,” Fields noted.

Officials say redactions may still occur to protect sensitive intelligence or personal information, but the intent is a near-complete disclosure. For years, critics of the government’s handling of Epstein’s case have accused agencies of concealing evidence or shielding elites from exposure. Trump’s order promises to change that narrative.

As anticipation builds, journalists, legal analysts, and online commentators are preparing for what could be one of the most consequential information releases in recent history.

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Politics

Netanyahu’s UN Speech Triggers Diplomatic Walkouts and Mass Protests

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What Happened at the United Nations

On Friday, Israeli Prime Minister Benjamin Netanyahu addressed the United Nations General Assembly in New York City, defending Israel’s ongoing military operations in Gaza. As he spoke, more than 100 delegates from over 50 countries stood up and left the chamber—a rare and significant diplomatic walkout. Outside the UN, thousands of protesters gathered to voice opposition to Netanyahu’s policies and call for accountability, including some who labeled him a war criminal. The protest included activists from Palestinian and Jewish groups, along with international allies.

Why Did Delegates and Protesters Walk Out?

The walkouts and protests were a response to Israel’s continued offensive in Gaza, which has resulted in widespread destruction and a significant humanitarian crisis. Many countries and individuals have accused Israel of excessive use of force, and some international prosecutors have suggested Netanyahu should face investigation by the International Criminal Court for war crimes, including claims that starvation was used as a weapon against civilians. At the same time, a record number of nations—over 150—recently recognized the State of Palestine, leaving the United States as the only permanent UN Security Council member not to join them.

International Reaction and Significance

The diplomatic walkouts and street protests demonstrate increasing global concern over the situation in Gaza and growing support for Palestinian statehood. Several world leaders, including Colombia’s President Gustavo Petro, showed visible solidarity with protesters. Petro called for international intervention and, controversially, for US troops not to follow orders he viewed as supporting ongoing conflict. The US later revoked Petro’s visa over his role in the protests, which he argued was evidence of a declining respect for international law.

BILATERAL MEETING WITH THE PRIME MINISTER OF ISRAEL Photo credit: Matty STERN/U.S. Embassy Jerusalem

Why Is This News Important?

The Gaza conflict is one of the world’s most contentious and closely-watched issues. It has drawn strong feelings and differing opinions from governments, activists, and ordinary people worldwide. The United Nations, as an international organization focused on peace and human rights, is a key arena for these debates. The events surrounding Netanyahu’s speech show that many nations and voices are urging new action—from recognition of Palestinian rights to calls for sanctions against Israel—while discussion and disagreement over the best path forward continue.

This episode at the UN highlights how international diplomacy, public protests, and official policy are all intersecting in real time as the search for solutions to the Israeli-Palestinian conflict remains urgent and unresolved.

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