Misc Visuals

What Really Happens When You Recycle?

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Most of us do our best to recycle when we can. From cardboard boxes to plastic drink containers, doing our part to recycle reduces waste and helps protect our planet. Is what we’re doing enough to offset the impact of wasteful materials on the environment? And how does single-stream recycling really work?

The visualization below created by O.Berk outlines what happens after you put paper, plastic, aluminum, and steel in the recycling bin.

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what-happens-when-recycle-chartistry

The graphic utilizes a flow chart to visualize how different materials are recycled based on a single-stream recycling process, which is where recyclables of all different types are placed in the same bin and sorted later at the facility. There are a number of processes that help sort materials at the recycling center:

    • Rotary screen separators help to sort paper products by pushing them up to wheels with air. The paper products stay up while the heavier objects fall to another conveyor belt underneath.
    • Cross belt magnets attract steel and other iron-containing metals to separate them from the rest.
    • Air classifiers are fans that push light products (such as plastic and aluminum) towards a conveyor belt above. Glass products fall to a conveyor belt below where they are then recycled.
    • Eddy current separators are spinning drums that create magnetic field that helps magnetize aluminum and push it towards a conveyor belt.
    • Infrared sensors use light reflection to determine different types of plastics. Then, a puff of air helps push them onto the correct conveyor belt based on the number indicated on the product.
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Misc Visuals

Study Shows What Americans Really Think of Each Other’s Accents

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Ask an American to name the most attractive accent in the country, and you’ll get a surprisingly consistent answer, though not the one internet memes might lead you to expect. Preply surveyed 2,551 adults across all 50 states, and the Southern drawl was the winner with a healthy lead.

At 17.7%, Southern accents drew the largest share of “most attractive” votes, well ahead of Boston and New England (10.2%), the Midwest (10%), and New York City (9.1%). Respondents used words like friendly, authentic, and warm to describe the Southern drawl. One described a Southern drawl as sounding unhurried and genuinely welcoming, like a creek flowing over smooth rocks.

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American regional accent and slang report 2026

At the state level, Louisiana was crowned king of Southern accents with 7.3% of votes, followed by Texas (6.4%), California (5.4%), Georgia (5.3%), and New York (5%). Louisiana pulled off an unusual double win. It also ranked first as the hardest accent to understand, which sounds like a contradiction, but maybe it’s exactly the point.

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Study Shows What Americans Really Think of Each Other’s Accents

Worth noting is that 16.4% of respondents said no region in particular has the most attractive accent. Accent preference isn’t universal and a meaningful share of Americans don’t rank them.

Gen Z and Boomers are attracted to accents on opposite sides of the map. 19.9% of Boomers picked Southern accents versus 9.8% of Gen Z respondents. The split reverses on NYC accents, with 11.4% of Gen Z selecting it and only 5.6% of Boomers. The slang divide is even more dramatic. 82.5% of Boomers have never heard “delulu,” 76.1% didn’t recognize “sus,” and 74.1% weren’t familiar with “rizz.” Even the self-explanatory “cringe” raised confusion among 43.5%.

Some local slang doesn’t travel well. 67.7% of Americans didn’t recognize Pittsburgh’s “yinz.” Philadelphia’s “jawn” drew blank stares from 63.4% of Americans, New England’s “packie” puzzled 63.2%, the Midwestern “ope” is mysterious to 58.8%, and the Mid-Atlantic’s “water ice” is meaningless to 51.7%. There is one clear exception. Over half of Americans say “y’all,” which means this Southern term has gone national.

Are regional slang and accents fading? The team examined opinions on this too. Respondents had theories on what could eliminate slang and accents. 32.8% think it could be due to population, while 28.4% blame social media like TikTok for flattening speech, a similar opinion to the 27.8% who think that internet slang displaces local expressions. Others (23.9%) blame older generations for not passing terms down, 20.2% blame streaming and TV for affecting accents, and 18.5% think professional pressure pushes people to adopt neutral speech.

When Americans were asked why they take pride in their regional speech, 21.9% said it was a sense of connection to their home. 20.5% said their accent reminds them of home. 17.2% of respondents said their accent gave them a sense of identity, and 13.5% tied their accent to their heritage and culture.

25.1% of Americans reported having no pride in their accent, rising to 31.5% among Boomers and falling to 18.9% among Gen Z. The youngest generation is the proudest even as accents reportedly blur over time.

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Business Visualizations

ROI Study: Which Degrees Pay Off Fastest?

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Student Choice has published the 2026 updated version of its study, ranking the most popular college degrees by return on investment after five years in the workforce. The team’s premise is timely as they examine a hot topic: the cost of higher education. The average cost of college now exceeds $43,000 per year, so entering the workforce with these student loans became a high-stakes game. The analysis pairs the top 25 majors in 2026, based on a previous Student Choice study, with earnings data from the U.S. Bureau of Labor Statistics to calculate how much a graduate earns in their first five years relative to their four-year tuition investment. They illustrated their findings by ranking 20 degree types compared to 40 common occupations.

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The Most Popular College Degrees Ranked by Return on Investment (ROI) After 5 Years in the Workforce – Updated 2026

The team used a simple methodology. The average cost of college is $43,098 per year for a total investment of $172,392 for four years, with ROI calculated as median wages earned over five years divided by the four-year college cost. Majors that require advanced degrees like physical therapy, veterinary medicine, physician assistant, dentistry, and pharmacy were excluded from the ROI comparison even though these majors rank in the top 25.

Aviation tops the rankings chart, claiming the leading spot by a wide margin because of its astounding 574.3% ROI after five years, boosted by the median annual wage of $198,000. The field’s popularity is likely due to high pay and a looming pilot shortage as veteran airline workers retire. Engineering and computer science tied for second place at 290% each with median wages of $100,000 a year.

Healthcare and quantitative fields round out the upper tier. Nursing ranks fourth with an ROI of 272.6%, followed by math at 249.4% and accounting at 237.8%. Business, political science, architecture, and biology all tie for eighth at 217.5%, based on a $75,000 median wage. Education and social sciences sit near the bottom of the list at 159.5%, and fine arts at the bottom at 145%.

The study’s most helpful section might be the table that shows how career choice within a major can dramatically outperform the degree’s baseline. Aviation graduates who became airline pilots, copilots, or flight engineers reached a 652.7% return on a median wage of $226,600. Computer and information systems managers hit 496.5%, financial managers reached 469%, and public relations and fundraising managers reached 385.4%. Even lower-ranked majors can have exceptions. For example, fine arts majors who become art directors have a 322.1% return with a median salary of $111,040. Math majors working as actuaries earn 364.8%.

Overall, though, this study shows us that getting a degree pays off. Even accounting for student debt, the data suggests that degrees can double or triple the initial investment within five years. While most people will work for about four decades after student life, the returns will continue to compound. There is a growing preference for specialized, career-focused degrees with clear pathways into established professions so students can enjoy the ROIs we see here.

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Maps

New Study Presents a State-by-State Look at Learning Styles

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Why do some people absorb new information like a sponge while others labor for hours over a textbook? According to a study by Preply, the answer lies in their learning style. The team set out to map which styles dominate across the United States. Preply emphasizes the importance of its study by citing research showing that more than half of Americans spend under two hours a day studying, with teenagers reporting feeling distracted. At the same time, the majority of Americans believe that different learning styles exist. To identify which styles are most common and where, Preply analyzed a year of Google Trends data across 50 states to map the dominant learning style in each.

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Different learning styles in the United States: How do Americans learn best?

A Nation of Social Learners

The study’s standout finding is that 40% of Americans are social learners, making it the single most common learning style in the country. Social learners take in information through interaction and conversation. According to the map, 20 states favor the study-buddy approach, including Connecticut and New York.

Visual learning came in second place. These learners thrive on aids like flowcharts, maps, doodles, and color-coded notes. Preply found that visual learners are concentrated in California, Florida, and Washington. Together, social and visual learners account for more than 70% of Americans.

The Less Common Learning Styles

The remaining six styles in Preply’s study, verbal, vicarious, kinesthetic, logical, auditory, and intrapersonal, are much less prevalent, making up just 34% of preferences combined. Verbal and vicarious learning tie as the third most popular style, but together account for only about 8%. The map reveals some notable patterns. While the West skews heavily toward visual learners, the eastern half of the country shows more variance. Massachusetts and Vermont residents lean toward verbal learning, while Connecticut and New Yorkers favor social learning.

A few individual states stand out as outliers. Auditory learning, which is learning through hearing information, leads in only two states: Mississippi and Indiana. West Virginia is the only state in the country that favors intrapersonal, solitary learning. This is the least preferred learning style nationwide.

What We Can Learn from These Findings

Preply began their study with a seed list of widely recognized learning styles drawn from educational resources, then measured popularity using Google Trends data from 12 months across 50 states. Where multiple styles ranked equally in a state, the team treated them as equally popular. The point Preply drew from this data is the recognition that how you learn is a useful step toward more effective studying, particularly in a country where study time is short and distractions are plentiful.

What emerges from the team’s map is a portrait of a country that isn’t uniform. No single learning style dominates everywhere, and neighboring states can be quite different from one another. This study serves as a reminder that study habits are shaped by geography, culture, and personal preference. The Preply study is another in a long line of ideas about how people learn, drawing on theories from Aristotle to Howard Gardner, to Neil Fleming.

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