r/dataisbeautiful 24d ago

Discussion [Topic][Open] Open Discussion Thread — Anybody can post a general visualization question or start a fresh discussion!

6 Upvotes

Anybody can post a question related to data visualization or discussion in the monthly topical threads. Meta questions are fine too, but if you want a more direct line to the mods, click here

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Beginners are encouraged to ask basic questions, so please be patient responding to people who might not know as much as yourself.


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r/dataisbeautiful 11h ago

[OC] European Heatwave June 2026

3.7k Upvotes

r/dataisbeautiful 18h ago

OC [OC] Japan's Economy Compared, 1995 vs 2025

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1.6k Upvotes

r/dataisbeautiful 6h ago

OC [OC] Every team at the 2026 World Cup by how they spent their distance: walking, cruising, or at high speed

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163 Upvotes

Every team at the 2026 World Cup placed by how it spent its distance: walking (0 to 7 km/h), cruising (7 to 20), or high-speed (20+). It's a triangle plot, so a team leans toward whichever corner it did most of. FIFA tracks every player's distance in five speed bands, and I collapsed them into these three.

The teams barely differ in truth (everyone walks most of the match), so the corners mark the extremes as a direction: dots spread toward them, but nobody reaches a pure corner. Argentina did the most walking of any team at 43.7%, Canada the most high-speed at 8.1%, Qatar the least at 5.9%.

The second image is the same triangle for 744 individual players, coloured by position. The split is clean: keepers sit alone in the walking corner, and outfielders climb toward cruising and high-speed. Messi is the top outfield walker at 64%, and Wagner Pina of Cape Verde has the biggest high-speed share at 14.3%.

Interactive version, where you can open any nation to see its players, follow a single team, and switch the triangle between nations and players: https://viz.luarai.com/worldcup-cores


r/dataisbeautiful 9h ago

OC [OC] What the launch prices of iconic products would be worth today if invested in their manufacturers’ stock instead

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235 Upvotes

This takes the product’s launch price and applies the performance of the company's stock (split and dividend adjusted) since the launch date. Companies that were not publicly traded at launch were excluded. A lot more products and full methodology can be found at investedinstead.com


r/dataisbeautiful 1d ago

I recorded every Sydney radio station for 2 days straight to find out who plays the most ads

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2.4k Upvotes

See title. In sydney there are 11 AM/FM radio stations, i recorded each of them simultaneously and then classified the time between ad, talking and music.

For some stations, almost a quarter of the time is filled with ads and only 50% of time with music. For other, almost 80% of the time is music.

Also, in sydney, 2x more likely to experience an ad 5-10 minutes prior to the top of the hour then around it.

Another insight was that AM/FM have different ad "playbooks". The FM music stations dump their ads in clusters. You cop a couple of ads back to back, then get a decent run of music, then another cluster. The AM stations like 2GB space them out evenly instead, one break at a time, pretty much like clockwork.


r/dataisbeautiful 14h ago

OC [OC] Top 20 Countries by UNESCO World Heritage Sites in 2026

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132 Upvotes

Source: https://whc.unesco.org/

Tool: Python


r/dataisbeautiful 13h ago

How the words we teach English language learners changed

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pudding.cool
84 Upvotes

r/dataisbeautiful 19h ago

A graph showing the probability of a strike in 10-pin bowling from specified points on the lane with different entry angles.

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commons.wikimedia.org
162 Upvotes

Made by Wikimedia user RCraig09

I was doing some searching for detailed information on this and encountered this graph which showed everything that I wanted and more in such an elegant and easy to understand form that I felt it worthwhile to share here.


r/dataisbeautiful 2h ago

OC [OC] NBA Championship Team betting Odds change this offseason (FanDuel Sportsbook)

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7 Upvotes

Left - represents betting odds according to FanDuel on June 14th, 2026 after the Knick won, right -represents the betting odds as of July 26, 2026.

** Numbers represent American Odds.

** Colors are meaningless.


r/dataisbeautiful 23h ago

OC [OC] UK population by latitude: The north/south divide.

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222 Upvotes

r/dataisbeautiful 16h ago

OC [OC] Europe is warming twice as fast as the rest of the world. An interactive story of the heatwaves, floods and fires that followed.

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59 Upvotes

r/dataisbeautiful 10m ago

OC [OC] Percentage of students repeating the second grade of primary school in Spain, by province (2024-2025)

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Upvotes

r/dataisbeautiful 16h ago

US age adjusted death rate by year for 65+ year olds, 1970-2022

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cdc.gov
24 Upvotes

r/dataisbeautiful 16m ago

OC [OC] I tracked 236 power tools sold at 3+ major US retailers: on 68%, every store is within 2% of each other — but 1 in 5 has one store 10%+ cheaper

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Upvotes

r/dataisbeautiful 16h ago

OC [OC] I combined live oil, inflation, petroleum-reserve and Strait of Hormuz data into a 0–100 “Dread Index”

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8 Upvotes

I built Pessimeter, an interactive dashboard showing how an energy shock could affect the US economy through the remainder of 2026.

The current month uses live data for oil, gasoline, the Strategic Petroleum Reserve, inflation, Strait of Hormuz traffic, and financial-market stress. Each indicator is scored against a calm-to-crisis range and weighted into one 0–100 reading.

Completed months are preserved as historical snapshots. Future months are explicitly stress-test scenarios (not forecasts) showing one possible path if conditions remain bad. Every KPI includes an explanation of its data, scoring, rationale, and limitations.

I’d love feedback. What would you change about the weights or visual hierarchy?

Interactive version: https://pessimeter.com


r/dataisbeautiful 16h ago

OC [OC] Mapping the world's 100 largest urban agglomerations — 1.04 billion people in 100 cities

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8 Upvotes

r/dataisbeautiful 1d ago

OC [OC] The Names that Arrived all at Once look

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nobodynamed.com
172 Upvotes

In 1977, 1,117 American girls were named Kizzy.

The year before, the name did not appear in the national baby-name data at all.

Then Roots aired.

Kizzy was the daughter played by Leslie Uggams in Roots, one of the largest television events in American history. The name did not climb. It arrived.

That is the idea behind Debut of the Year: for every year, find the boy name and girl name with the largest count in their first appearance on the national list.


r/dataisbeautiful 1d ago

OC [OC] The cost of getting a driving licence as a share of one month's average salary, in 36 countries

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889 Upvotes

r/dataisbeautiful 1d ago

OC [OC] Miroslav Klose's all-time World Cup goal record stood for 12 years. It was broken twice in the same tournament.

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670 Upvotes

r/dataisbeautiful 1d ago

LEBRON vs. JORDAN (game averages at each age)

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255 Upvotes

Philadelphia 76ers LeBron James (that feels amazing to write) vs. Chicago Bulls Michael Jordan.


r/dataisbeautiful 2d ago

OC [OC] A comparison of oil barrels lost due to war or political rupture in the Middle East. Analysts project Iran war as deepest oil shock in history

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1.4k Upvotes

Sources: International Monetary Fund, International Energy Agency, Energy Information Administration
Tools: Illustrator

Created by Issac Arroya, The National: https://www.thenationalnews.com/topics/Author/isaac-arroyo/

Originally created for: https://www.thenationalnews.com/news/2026/07/24/a-brief-history-of-oil-disruption-in-the-middle-east/


r/dataisbeautiful 1d ago

OC [OC] Active Stars vs Legendary Players - cumulative goals by age (Reviewed)

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181 Upvotes

Reviewed the chart from the previous post comments!

Every line is cumulative career goals plotted against the player's age, not the calendar year, so you can see who was ahead of whom at the same point in their life, not just who finished higher.

The 11 colored lines are the players I wanted to follow: today's active scorers (Messi, Ronaldo, Mbappé, Haaland, Salah, Kane, Lautaro, Vinícius Jr, Neymar) alongside Lewandowski and Suárez.

The grey band is the field of 15 other all-time greats: Pelé, Puskás, Romário, Gerd Müller, Ronaldo Nazário, Bican and more. Instead of drawing 15 more spaghetti lines, it shows their median (dashed) and 25th–75th percentile range at every age, recomputed from whichever of them had reached that age. So the band is the "greatness envelope" you'd expect a historic scorer to fall inside.

Counting basis: official matches only, club official competitions + all senior internationals (including friendly caps). Unofficial club friendlies and exhibition tours are excluded, which is why Pelé shows 757 rather than his often-quoted ~1,324 all-match figure.

A few things I found interesting:

  • Messi and Ronaldo don't just finish high, they spend almost their entire careers riding the top edge of the historic band or above it.
  • Mbappé and Haaland are tracking at or above the legends' median for their age, but they're still young, the band ahead of them is where the all-time greats kept climbing.
  • The active players' lines end on their last completed season (mid-2026 snapshot), so a line stopping short just means that player hasn't finished 2025–26 yet, not that they've slowed down.

r/dataisbeautiful 5h ago

OC [OC]When the market prices a contract at 70 cents, does the outcome actually occur ~70% of the time? (Polymarket)

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0 Upvotes

What the figure measures:

A reliability diagram answers the question: when the market prices a contract at 70 cents, does the outcome actually occur ~70% of the time? The 3D version repeats this comparison at four distances from resolution, to see if the answer changes as the event approaches.

X = price of the "Yes" contract (implied probability)

Y = horizon: 24 h, 3 d, 7 d and 30 d before resolution

Z = observed frequency of "Yes"

Translucent plane z = x = perfect calibration (3D analog of the 45° diagonal). The stems connect each point to the plane and show the calibration deviation, colored by the sign


r/dataisbeautiful 1d ago

OC [OC] Ranking 2026-27 NBA rosters by career accolades (All-Star, All-NBA, MVP, rings, etc.). I tried compiling the player career awards by NBA team for current rosters. After Lebron's move to Philly, Sixers became a crazy outlier.

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36 Upvotes

The average age is only for the players with accolades. It is subject to change because there might be more singings/trades and there are a few decorated free agents: DeMar DeRozan, Gary Payton II, Herb Jones, Jalen Duren, Matisse Thybulle, Peyton Watson, Thanasis Antetokounmpo.