Best Direct Air Capture Podcasts (2025)

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Direct Air Capture’s Cost Curve Conundrum 31:15

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4d ago31:15

31:15

Right now, there are technologies that can pull carbon dioxide directly out of the air. That could be a critical tool in a world where climate change is rampant. Yet to fulfill this carbon removal potential, the sky-high costs of direct air capture need to fall. Today, capturing a metric ton of carbon dioxide with DAC costs around $900 on average, …

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The colors and light of the deep sea are on full display in these photos from The Radiant Sea: Color and Light in the Underwater World .

22m ago

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The colors and light of the deep sea are on full display in these photos from The Radiant Sea: Color and Light in the Underwater World .

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When you load up YouTube, you likely start watching videos rather than digging into the available settings and feature.

6m ago

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When you load up YouTube, you likely start watching videos rather than digging into the available settings and feature.

1
September 7 Full Corn Moon/Lunar Eclipse September 16 Venus vs Jupiter, Round Two September 22 Autumnal Equinox If youre not in North America, this months full moon will make ...

6m ago

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September 7 Full Corn Moon/Lunar Eclipse September 16 Venus vs Jupiter, Round Two September 22 Autumnal Equinox If youre not in North America, this months full moon will make for pretty compelling viewing: the full moon coincides with another full lunar eclipse !

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There's something magical in late-summer/early-fall air.

6m ago

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There's something magical in late-summer/early-fall air.

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Whether youre cramming for class or cranking up a playlist to bid summer farewell, nows a solid time to grab some new gear.

6m ago

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Whether youre cramming for class or cranking up a playlist to bid summer farewell, nows a solid time to grab some new gear.

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If you're old enough to remember VHS (Video Home System) tapes, then you'll remember that they marked a time when video felt a bit more magical and personal.

2m ago

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If you're old enough to remember VHS (Video Home System) tapes, then you'll remember that they marked a time when video felt a bit more magical and personal.

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Cardboard boat enthusiasts descend on Salem Maritime National Historic Historic Park in Salem, Massachusetts for The Great Salem Maritime Cardboard Boat Regatta .

2m ago

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Cardboard boat enthusiasts descend on Salem Maritime National Historic Historic Park in Salem, Massachusetts for The Great Salem Maritime Cardboard Boat Regatta .

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Labor Day sales are a great time to score deals on big-ticket items youll use in your home year-round, such as air purifiers that double as heaters, fans, and your personal pollution fighter.

2m ago

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Labor Day sales are a great time to score deals on big-ticket items youll use in your home year-round, such as air purifiers that double as heaters, fans, and your personal pollution fighter.

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Long weekends are for sleep-ins, naps, and lying around questioning your life choicesand maybe also your mattress.

15m ago

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Long weekends are for sleep-ins, naps, and lying around questioning your life choicesand maybe also your mattress.

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It's a holiday weekend here in the United States, which makes it a great time to capture photos and videos of the festivities.

13m ago

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It's a holiday weekend here in the United States, which makes it a great time to capture photos and videos of the festivities.

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The smelly, gigantic blobs of brown seaweed that drift across the Atlantic Ocean every summer may not seem like a major threat at first glance.

5m ago

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The smelly, gigantic blobs of brown seaweed that drift across the Atlantic Ocean every summer may not seem like a major threat at first glance.

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Great apes are impressive architects, but their tree top nest-building remains one of their most understudied abilities.

3m ago

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Great apes are impressive architects, but their tree top nest-building remains one of their most understudied abilities.

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In the 1999 animated film, Toy Story 2, Buzz Lightyear and his fellow sentient playthings enter an airports back-of-the-house to rescue Sheriff Woody Pride from a suitcase.

3m ago

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In the 1999 animated film, Toy Story 2, Buzz Lightyear and his fellow sentient playthings enter an airports back-of-the-house to rescue Sheriff Woody Pride from a suitcase.

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Washington States vast Olympic National Park sprawls across almost one million acres, 600 miles of trails , and 64 trailheads.

3m ago

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Washington States vast Olympic National Park sprawls across almost one million acres, 600 miles of trails , and 64 trailheads.

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If you're still rocking a crinkly plastic bottle from a gas station, it's time for an upgradeand Labor Day is giving you the perfect excuse.

3m ago

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If you're still rocking a crinkly plastic bottle from a gas station, it's time for an upgradeand Labor Day is giving you the perfect excuse.

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Researchers at Texas A&M University are perfecting a deceptively simple solution to our increasingly overburdened energy grid: ice-cooled buildings.

30m ago

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Researchers at Texas A&M University are perfecting a deceptively simple solution to our increasingly overburdened energy grid: ice-cooled buildings.

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Dont let the appetizing description fool you.

39m ago

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Dont let the appetizing description fool you.

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Lets face it: Your phone's built-in sound sucks, so you need a portable Bluetooth speaker.

8m ago

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Lets face it: Your phone's built-in sound sucks, so you need a portable Bluetooth speaker.

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Whats the weirdest thing you learned this week?

8m ago

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Whats the weirdest thing you learned this week?

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Pre-Hispanic Mayan society loved its tooth accessories .

8m ago

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Pre-Hispanic Mayan society loved its tooth accessories .

1
Whether its King Kong climbing the Empire State building or Donkey Kong throwing barrels at unsuspecting Italian plumbers, gorillas in popular culture are symbols of male power.

8m ago

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Whether its King Kong climbing the Empire State building or Donkey Kong throwing barrels at unsuspecting Italian plumbers, gorillas in popular culture are symbols of male power.

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For some adventurers, scaling Mount Everest represents the ultimate test of grit and determination: a visual signifier of humanity's epic struggle to overcome the elements.

13h ago

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For some adventurers, scaling Mount Everest represents the ultimate test of grit and determination: a visual signifier of humanity's epic struggle to overcome the elements.

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The planetary nebula NGC 6302 is one the most-studied of cosmic entities of its kind, with a familiar shape and dazzling colors that live up to its Butterfly Nebula nickname.

15h ago

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The planetary nebula NGC 6302 is one the most-studied of cosmic entities of its kind, with a familiar shape and dazzling colors that live up to its Butterfly Nebula nickname.

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Sharks are known for their toothy and terrifying smiles.

15h ago

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Sharks are known for their toothy and terrifying smiles.

1
Planet Earth hosts a bevy of bioluminescence , from shimmery blue anglerfish to Switzerlands glowing green mushrooms .

18h ago

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Planet Earth hosts a bevy of bioluminescence , from shimmery blue anglerfish to Switzerlands glowing green mushrooms .

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Its hard to contain misinformation once enough people believe it.

18h ago

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Its hard to contain misinformation once enough people believe it.

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Electrical engineer Patrick Schlott was driving to work through the picturesque, rolling hills of Orange County, Vermont, when he first spotted it: a derelict, unused payphone placed outside a general ...

18h ago

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Electrical engineer Patrick Schlott was driving to work through the picturesque, rolling hills of Orange County, Vermont, when he first spotted it: a derelict, unused payphone placed outside a general store, seemingly lost in time.

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Asteroids may be wondrous windows into the history of the cosmos, but the unfortunate reality is that they are also pretty drab.

4d ago

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Asteroids may be wondrous windows into the history of the cosmos, but the unfortunate reality is that they are also pretty drab.

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Is your desk a snake's nest of random tangled cables?

3d ago

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Is your desk a snake's nest of random tangled cables?

1
Labor Day hits like that last cannonball of the summersplash, then sweater season.

1d ago

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Labor Day hits like that last cannonball of the summersplash, then sweater season.

1
Life can be pretty difficult in the oceans hydrothermal vents .

1d ago

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Life can be pretty difficult in the oceans hydrothermal vents .

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A new resident is making a splash at Northeastern Universitys Marine Science CenterNeptune, the blue lobster.

2d ago

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A new resident is making a splash at Northeastern Universitys Marine Science CenterNeptune, the blue lobster.

1
Search online for natural antidepressants and St. Johns wort will will most certainly pop up.

2d ago

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Search online for natural antidepressants and St. Johns wort will will most certainly pop up.

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Theres a lot of physics going on inside a cold glass of beer .

2d ago

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Theres a lot of physics going on inside a cold glass of beer .

1
Theres a certain kind of LA day that looks color-graded for Dolby Vision, whether it needs it or not.

2d ago

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Theres a certain kind of LA day that looks color-graded for Dolby Vision, whether it needs it or not.

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A previously unidentified species of invasive parasitic wasps is now stalking their prey on both coasts of the United States coasts, according to some long-term entomological data.

3d ago

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A previously unidentified species of invasive parasitic wasps is now stalking their prey on both coasts of the United States coasts, according to some long-term entomological data.

1
The Neolithic era marked ancient humanitys giant leap from hunting and gathering to agriculture but it didnt happen in one specific place.

3d ago

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The Neolithic era marked ancient humanitys giant leap from hunting and gathering to agriculture but it didnt happen in one specific place.

1
With their bubble-net feeding strategies , humpback whales ( Megaptera novaeangliae ) are a new level of smart animal .

3d ago

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With their bubble-net feeding strategies , humpback whales ( Megaptera novaeangliae ) are a new level of smart animal .

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If youre a performing drummer, you already know the importance of being able to hear your fellow musicians.

3d ago

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If youre a performing drummer, you already know the importance of being able to hear your fellow musicians.

1
A Great Lakes tour guide recently discovered the remains of a massive, 138-year-old shipwreck near the northernmost tip of the Door County Peninsula in eastern Wisconsin.

3d ago

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A Great Lakes tour guide recently discovered the remains of a massive, 138-year-old shipwreck near the northernmost tip of the Door County Peninsula in eastern Wisconsin.

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Solar flares are a great reminder of our suns truly immense power.

3d ago

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Solar flares are a great reminder of our suns truly immense power.

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Summers doing that thing where its technically still here but starting to ghost us.

3d ago

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Summers doing that thing where its technically still here but starting to ghost us.

2
It can happen in an instant.

5d ago

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It can happen in an instant.

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Apple announced the upcoming iOS 26 software for iPhone back on June 9, 2025, with a revamped Liquid Glass look and a host of new features.

7d ago

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Apple announced the upcoming iOS 26 software for iPhone back on June 9, 2025, with a revamped Liquid Glass look and a host of new features.

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Wow.

8d ago

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Wow.

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Labor Day is coming, a lot of kids are already back to school, and before you stash away your white pants for the season, its time to squeeze the most out of your patio.

5d ago

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Labor Day is coming, a lot of kids are already back to school, and before you stash away your white pants for the season, its time to squeeze the most out of your patio.

1
Figuring out a way to correct blurry vision is a part of life for many of us.

5d ago

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Figuring out a way to correct blurry vision is a part of life for many of us.

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You might think you don't need a separate app for public transit directions, considering you get the feature built into Google Maps and Apple Mapstwo very capable apps that are available for free, and ...

6d ago

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You might think you don't need a separate app for public transit directions, considering you get the feature built into Google Maps and Apple Mapstwo very capable apps that are available for free, and which come preinstalled on Android handsets (Google Maps) and iPhones (Apple Maps, with Google Maps also available).…