I recently attended a Seattle Mariners game as part of a Microsoft event. It was my first time at a baseball game, so I recorded a bunch of observations about the experience.

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The stadium experience

This was my first time attending any professional sport in person, so I didn’t have any idea what to expect. I checked the stadium rules in advance and found I could bring my camera, but not my camera bag or any of my larger lenses. Fortunately, my wide-angle lens and 20–55mm kit lens — both barely within the regulations — were enough to get some interesting photos.

A big part of the ballpark experience is being able to wander around the stadium; I spent at least half the game exploring rather than sitting in my assigned seat. There’s a lot to look at and do in the stadium, and as long as you’re not blocking anyone’s view during an at-bat, there’s remarkable freedom to walk around the aisles and see the field from different angles.

Baseball is complicated

Many of the Microsoft employees at the game — including myself — are more familiar with cricket than with baseball. Cricket has a reputation in North America for being hard to understand, but when I compare my beginner’s guide to cricket with our deliberations our section had to understand what was going on, I realized that baseball is much more complicated.

Can you decipher these scoreboards?

Answer key (bottom section)

Balls, strikes, and outs are fundamental to the game, relatively easy to explain to a newcomer, and mercifully unabbreviated on the bottom right of the scoreboard.

Each team’s current score is the total number of runs under the “R” column; columns 1–9 show how many runs were scored in each inning. The “H” column counts the number of hits resulting on a runner on base due to the batting team’s efforts; the “E” column counts the number of errors by the fielding team that allowed their opponent to get a runner on base.

I had no idea what the acronym “MVR” stood for until a colleague expanded it to “mound visits remaining”; this refers to a kind of time out the fielding team can take to discuss strategy or switch pitchers.

Answer key (side sections)

The sides of the scoreboard display the current lineup of each team with jersey numbers and positions; the highlighted name tells you whose turn it is to bat. The batting lineup shows one other piece of information for each player:

• For players that have not yet batted in the inning, it shows the batting average.
• For players that have batted already in the inning, it shows a cryptic acronym that tells you the result of their at-bat.
• For pitchers (who do not bat), I think it shows the pitcher’s earned runs average (ERA) which is its own whole thing.

On the right-hand side of the first scoreboard, we see that the name highlighted in yellow is the current batter, Seattle’s Dominic Canzone, who wears number 8 on his jersey, plays left field, and has a batting average of .219.

The three Seattle players above Canzone have already batted this inning. Center fielder Raleigh had a single (recorded as “1B”), as did right fielder Raley. First baseman France is listed as having a “P3” which is apparently the acronym for “out after hitting a pop fly which was caught by the first baseman.”

Answer key (middle section, first scoreboard)

The middle of the first scoreboard shows the statistics of the current batter. I had to look up most of the stats on Wikipedia:

Abbr	Value	Stat	Meaning
G	15	Games	Number of games the batter has played in this year.
AB	32	At-bats	Number of opportunities the batter had to bat, more or less, except that walks and some other outcomes don’t count towards this statistic.
2B	1	Doubles	Number of hits on which the batter was able to safely reach second base.
3B	0	Triples	Number of hits on which the batter was able to safely reach third base.
BB	3	Bases on balls	Number of times the batter was awarded first base after four called balls. (Better known as “walks”.)
SO	11	Strikeouts	Number of times the batter was called out after three strikes.
SB	0	Stolen bases	Number of times the player was able to steal a base. There are a bunch of rules about when a runner can steal a base and when something is scored under this statistic.
CS	0	Caught stealing	Number of times the player was tagged out while attempting to steal a base.
AVG	.219	Batting average	Percentage of at-bats where the batter hit the ball and safely reached a base.
R	4	Runs	Number of times the batter scored a run by crossing home plate.
H	7	Hits	Number of times the batter hit the ball and safely reached a base.
HR	3	Home runs	Number of hits on which the batter was able to safely touch all three bases and cross home plate. (Usually by hitting the ball into the crowd.)
RBI	6	Runs batted in	Number of times the batter’s action allowed another player to score a run.
OBP	.286	On-base percentage	Percentage of the time the batter gets on base, including being awarded first base for a walk or being hit by a pitch.
SLG	.531	Slugging percentage	Average number of bases achieved per at-bat.
OPS	.817	On-base plus slugging	OBP plus SLG, for some reason.

Answer key (scoring decision, second scoreboard)

Now we just need to figure out what “FC, E5, No RBI” is supposed to mean. This was displayed on the jumbotron after the following play:

“FC” stands for “fielder’s choice”, meaning that the third baseman chose to try to get the out at third instead of throwing it to first. This means the hit doesn’t count towards the batter’s statistics. The “E5” means the scorer decided that the Seattle players were safe because of the third baseman’s error.

Finally, the run that scored during the play does not count as an RBI for the batter because if it weren’t for the error, there would have been three outs and the runner wouldn’t have scored.

Seriously, baseball is complicated.¹

Spot the camera

Before I came to the game I watched a video about camera assignments at professional baseball games and I had fun finding the camera operators at high first, low first, and center field.

I was walking around the concourse when the Mariners’ Ty France hit a home run. While the crowed erupted in cheers, I was excited for a different reason — I was in the perfect position to watch the cable-suspended camera move into position behind third base and film the runner crossing home plate!

Random people keep the ball rolling

To me, no sport is as compelling as all the logistics and anonymous work that goes on behind the scenes. For example, T-Mobile Park still has an analog scoreboard in addition to all the digital ones, which means someone has to be in charge of updating it.

Every time a player gets on base, their team’s batboy runs out to pick up their discarded bat and help switch their gloves. The home team’s batboy is also responsible for refilling the umpire’s stock of extra balls, which happens a lot — MLB teams go through about a hundred balls in a game!

The most exciting piece of logistics came between innings, when an army of men with rakes came out to smooth the base paths.

Take me out to the ball game?

I’m never going to be a person who regularly attends live sports: it’s too crowded, too noisy, and I don’t care enough about the action happening on the field. But I’m really glad to have gone once. It was a lot of fun to explore the stadium and see a few glimpses of what goes in to putting on a baseball game. Thanks Microsoft for bringing me to a fun event!

1. Even the basic concept of balls and strikes is not straightforward to explain. “A strike is when the ball passes over the plate between the batter’s knees and shoulders and the batter doesn’t hit it; or when the batter swings and misses, regardless of where the ball is; or when the batter hits the ball behind the foul lines, except a foul ball doesn’t count for strike three.”

I recently went for a walk in təmtəmíxʷtən (Belcarra), and when I got to… wait, what’s that weird derelict building in the distance?

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Is it an abandoned hotel? No, there’s no way to get there by land. An old naval fortress? No, the location doesn’t make any strategic sense. A hydroelectric dam? Where’s the water behind it?

As it turns out, it is a power plant! Buntzen generating station #2, completed in 1914, was built to supplement the output of BC’s first-ever hydroelectric plant up-inlet. Both stations were powered by water delivered by penstocks from Buntzen Lake, which in turn was supplied with water from Coquitlam Lake via a 4km-long tunnel.

Buntzen station #1 is still functional and supplies 60 megawatts of power to the Metro Vancouver area. Buntzen #2 was shut down at the turn of the millennium and serves as a historic curiosity for kayakers in səl̓ilw̓ət (Indian Arm).

A while ago I arbitrarily decided that I needed a favourite three-digit number (don’t ask) and ended up choosing 216. It’s a nice cube number — 6×6×6 — and can also be expressed as a sum of three smaller cubes:

$$6^3 = 5^3 + 4^3 + 3^3$$

The Wikipedia article for the number has a diagram showing one way to reassemble a 6×6×6 cube into three smaller cubes, but I’ve been playing around looking for other, more aesthetically pleasing methods. Here’s one I found.

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First, we break the 6×6×6 cube into its 4×4×4 interior, six 4×4×1 faces, twelve 4×1×1 edges, and eight 1×1×1 corners:¹ i.e.,

$$6^3 = 4^3 + 6\cdot 4^2 + 12\cdot 4^1 + 8 \cdot 4^0$$

The 4×4×1 faces can be combined with seven of the edges and one of the corners to build a 5×5×5 cube. The remaining five edges can be split into ten 2×1×1 chunks and arranged with the remaining seven corners to form a 3×3×3 cube.

There are many more ways to construct three cubes from the pieces of a 6×6×6 cube. What’s your favourite?

1. As an aside, this decomposition can be done with any size cube and even in any number of dimensions. An $n$-dimensional hypercube of size $x \geq 2$ breaks into $k$-dimensional polytope boundary chunks as $x^n = \sum_k \binom{n} {k} 2^{n - k} (x-2)^k.$

Baskin-Robbins famously sells 31 flavours of ice cream at a time. But because a standard freezer holds an even number of buckets, they actually display 32 slots and have one flavour appear twice.

(They might also use it for a vegan version of a flavour, which isn’t an exact duplicate but isn’t counted as a distinct flavour either.)

My favourite etymology fact is that “helicopter” is helico-pter — Greek for “spiral wing”. It’s obvious when pointed out, but I’d never have realized it on my own since in English it’s always broken down as heli-copter!

Relatedly, Magic: The Gathering has a creature type called Thopter, which is a rebracketed abbreviation of the word “ornithopter” (from ornitho- meaning bird, and pter meaning wing).

The implication of this sign is that some of the birds in the park are not considered wildlife. Are pigeons wildlife?

It’s easy to confuse the flags of Australia and Aotearoa New Zealand if your eyes don’t know what to look for.

I had always distinguished between the two by the colour of the stars in the Southern Cross, but that’s sometimes hard to tell at low resolution. There’s a much easier way to tell them apart: AUS has a giant extra star in the lower left quadrant.

AUS 🇦🇺
NZL 🇳🇿

Today I learned the reason why Vancouver has two impressive-looking historic train stations: they were built by two different companies to serve as the terminus of two different railways.

Waterfront station was built in 1914 for the Canadian Pacific Railway, while Pacific Central Station was built a few years later for the Canadian Northern Railway.¹

Anyways, neither station is currently used by the company that built it, with Waterfront Station serving as the regional public transit hub and Pacific Central Station used by Via Rail, Amtrak, and various intercity bus companies.

1. Canadian Northern was nationalized as Canadian National Railways, then privatized as CN, and now apparently Bill Gates is the company’s largest shareholder? I did not expect that.

The Legend of Zelda: Tears of the Kingdom calls your attention to the sky… but there’s more weird stuff up there than just the floating islands.

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If you look into Hyrule’s sky at night, you’ll see the stars do not move while the moon races from one horizon to the other.

This means that the cosmology of the Zelda universe is significantly different from our own; if Copernicus was Hylian he’d have to give up on the heliocentric model.¹

That’s not the only astronomical oddity in Tears of the Kingdom. The sun’s position at sunrise and sunset doesn’t make sense. On Earth, the sun doesn’t always rise and set exactly in the east and west. In the (boreal) summer, the sun rises and sets further north, providing us in the Northern Hemisphere with more hours of sunlight each day.

Here in the Vancouver summer, the sun currently rises 38° north of east and sets 38° north of west. In Tears of the Kingdom the sun rises around 4:00 and sets around 9:00,² so you’d expect them to happen at similar angles instead of due east and west.

This is more evidence towards a geocentric model of Hylian cosmology, since the timing and position of sunrise and set can be explained if the sun orbits a point directly above Hyrule.

The strangest phenomenon I noticed is the fact that moon only appears at night. Sure, we culturally associate the moon with night, but in reality it’s out during the day half the time. This is what gives the moon its phases; the closer the moon is to the sun in the sky, the less of it appears illuminated to us on Earth. If the moon always rises and sets at the same time of day, its phases cannot be explained as the reflected light of the sun!

The simplest explanation would be that Link is observing the rotation of a moon with one luminescent side, but I looked closely and the half-moon has the same face as the full moon. This means that, like Earth’s moon, the Hylian moon is tidally locked³ and always shows the same face.

My best theory is that the moon is made of a fluorescent material and is orbited by a small body that emits ultraviolet or other high-energy light in the non-visible spectrum. Do you have an alternative headcanon theory?

1. Technically, a fixed starfield is also consistent with a heliocentric model where stars are small luminous objects embedded on a celestial sphere rotating around and at the same rate as the world. But that model doesn’t explain the other oddities in this post.

2. Sunrise and sunset times in Tears of the Kingdom varies with location and elevation. With enough precise measurements, you could in theory figure out whether the world of Zelda world is flat or round — if you want to be the Eratosthenes of Hyrule and compute the size of the planet, please let me know your results!

3. Speaking of tidal forces, the fact that Hyrule has no discernable tides on its coastline suggests that its moon is significantly smaller and closer than Earth’s moon, which would be consistent with the events depicted in Majora’s Mask.

Julius Caesar’s given name wasn’t “Julius”. That was his full family name — the Caesars being a branch of the Julia family — and his personal name was Gaius.

In his time, he was referred to as Gaius Caesar or simply as Caesar by himself and his contemporaries. Calling him “Julius Caesar” would have been redundant since every Caesar was a Julius.

The Romans had a lot of traditions around names. Gaius Julius Caesar inherited his name from his father, grandfather, and great-grandfather.

Caesar’s great-nephew Gaius Octavius Thurinus also took the name Gaius Julius Caesar when he inherited the assassinated dictator’s estate. To prevent confusion, he’s often called Octavianus, meaning “the guy formerly known as Octavius”. The emperor Caligula, Octavian’s great-grandson, was also named Gaius Caesar; we know him by a nickname he received as a small child.

The standard Periodic Table is an iconic data visualization, but it’s not the only way to represent the relationships between elements. This beautiful “ribbon” version was designed by James Hyde in the 1970s.

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James Franklin Hyde was a pioneer in the silicone industry, so it’s appropriate that periodic ribbon puts the element silicon in the center and highlights its relationships to the other elements.

Hyde may have been inspired by the spiral chart published by Theodor Benfey in the same journal a few years earlier.

Between cabbage, lettuce, maple, and holly, two plants are in the rosid clade (related to roses) and two are in the asterid clade (related to sunflowers). Can you guess which is which?

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I would have guessed that the trees might be related to a woody rose bush, while the leafy greens would be closer to broad-leaved sunflowers. I would have been wrong. Plants are much weirder than that.

In fact, cabbages are much more closely related to maple trees than they are to lettuce; cabbage and maples are both rosids. Meanwhile, holly trees and lettuce are both asterids.

As it turns out, a lot of the categories we use to think about plants — trees, bushes, berries, vegetables, and so on — are not particularly unique from an genetic perspective. Biologist Georgia Ray explains:

On the evolutionary tree of plants, trees are regularly interspersed with things that are absolutely, 100% not trees. This means that, for instance:

• The common ancestor of a maple and a mulberry tree was not a tree.
• The common ancestor of a stinging nettle and a strawberry plant was a tree.
• And this is true for most trees or non-trees that you can think of.

Because of this, there are plenty of plant lists you can play “One of these things is not like the others” with where the intuitive answer is very different from the phylogenetic answer.

• Blackberries, strawberries, blueberries, apples.¹
• Almonds, walnuts, brazil nuts, stinking corpse flower.²
• Palm tree, papaya tree, banana tree, asparagus.³

1. Blueberries are in the order Ericaceae; the others are in Rosales.

2. Brazil nuts are asterids; the others are rosids.

3. Papayas are eudicots; the others are monocots.

Every new emoji starts with a formal proposal justifying why it should exist. The proposal for 🫵 starts with four pages of the history of people pointing at the viewer in art.

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Only a few emoji are accepted every year, but anyone can submit suggestions for new emoji. For example:

• 🪼 was proposed by marine biologists.
• 🪗 was proposed by accordion historian Bruce Triggs
• 🫘 was proposed by someone who just enjoys “chowing down on the occasional bowl of baked beans.”

To address the Unicode Consortium’s emoji selection criteria, you’ll find proposals arguing things like mermaids are 522% more popular than goblins or that teapots are not too similar to teacups. Older emoji didn’t go through the same kind of selection process, which is presumably why there are three separate emoji for optical computer media: 📀 💿 💽.

You can find most emoji proposals linked from their Emojipedia page. Here are a few interesting or funny submissions I’ve seen. (All quotations cleaned up.)

One of the oldest drawings to explore this perspective of the pointing finger is that of Pontormo, an Italian painter of the 16th century. A handful of Baroque examples can also be found.

In 1914, influenced by a cigarettes ad and by advertisement rhetoric in general, the British graphic designer Alfred Leete created the first recruitment poster of its kind. Since then, the number of remixes of those posters — in particular of James Flagg’s 1917 “Uncle Sam Wants You” poster — have grown immensely.

🫵 Index pointing at the viewer

The yo-yo has been around for at least 2,500 years, but reached new popularity in the 1920s when Pedro Flores popularized a new method of attaching a string to the axle that allowed the yo-yo to “sleep”.

Since then, several yo-yo booms have swept the world, often on 7 year cycles of boom and bust. Some may say that the yo-yo has its ups and downs.

🪀 Yo-yo

Currently, emojis only depict people assigned female at birth in a role of pregnancy. If emojis are designed in a manner to be as inclusive as possible this emoji should present its gender more ambiguously.

Additionally, a major gap in the emoji inventory is a manner to depict satisfaction after eating a great meal.

🫄 Pregnant person

The oldest known example of a knitted object dates back to 11th century Egypt but the complexity of the design of those ancient Egyptian socks suggest that knitting was not new, even then.

🧶 Yarn

The interest in dinosaurs is even stronger than the Google Trends comparisons suggest. People do not search for news on dinosaur attacks, as they would on sharks, lions, snakes, and alligators. The prudent individual rarely searches for dinosaur-skin shoes, nor do they look for an available source of local dinosaur sushi.

Books about dinosaurs range from nonfiction descriptions of the now-extinct animals, to fictional thrillers, like Michael Crichton’s Jurassic Park, to the 488 (!!) books identified as “Dinosaur Erotica” in Amazon’s Kindle store.

🦕 Sauropod

The CRC Handbook of Chemistry and Physics is a 2600-page tome of random facts and figures, from the speed of sound in various media to the chemical composition of the human body.

My sixth-grade teacher’s copy was one of the most fascinating objects of my childhood, and it still makes me giggle with delight.

To give a taste of what the book is like, here’s an abridged version of section 15-39 “Density of various solids”. The idea that someone would need a handy reference for the density of cardboard, sandstone, butter, and thirty-eight different kinds of wood is hilarious — but they must be the most interesting person in the world!

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Material	Density
Amber	1.06–1.11
Asbestos	2.0–2.8
Asphalt	1.1–1.5
Beeswax	0.96–0.97
Bone	1.7–2.0
Brick	1.4–2.2
Butter	0.86–0.87
Cardboard	0.69
Chalk	1.9–2.8
Charcoal, oak	0.57
Charcoal, pine	0.28–0.44
Clay	1.8–2.6
Cork	0.22–0.26
Diamond	3.51
Gelatin	1.27
Glass	2.4–2.8
Granite	2.64–2.76
Ice	0.917
Iron, cast	7.0–7.4
Limestone	2.68–2.76
Paper	0.7–1.15
Polyethylene	0.92–0.97
Porcelain	2.3–2.5
Quartz	2.65
Rubber, hard	1.19
Sandstone	2.14–2.36
Sugar	1.59
Wood, balsa	0.11–0.14
Wood, bamboo	0.31–0.40
Wood, cedar	0.49–0.57
Wood, mahogany	0.66–0.85
Wood, oak	0.60–0.90

I’m on a quest to explore the creeks and waterways of Vancouver, Burnaby, and New Westminster. First, I need to understand how the topography of my neighbourhood determines the flow of water and the formation of streams.

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Three main topological features define how water flows in the Vancouver-Burnaby-New West area:

• a chain of hills running along səl̓ilw̓ət (Burrard Inlet) from East Vancouver to Coquitlam, including Capitol Hill and lhuḵw’lkuḵw’áyten (Burnaby Mountain);
• a ridge extending from t̕θəcəliʔqʷ (UBC) to sχʷeyəməɬ (New Westminster) along the southern half of the peninsula, with peaks at Little Mountain and the Metrotown area; and
• weirdly enough, a barely perceptible incline between Nanaimo Street and Renfrew Street in East Vancouver.

These features divide the Burrard Peninsula into four watersheds, which determine where a falling raindrop will flow

• north, into səl̓ilw̓ət (Burrard Inlet),
• northwest, into False Creek/English Bay,
• south, into stal̓əw̓ (the Fraser River), or
• east, through Still Creek, Burnaby Lake, and the Brunette River, before returning west via stal̓əw̓ (the Fraser River).

(More detailed watershed maps can be found on the websites of the City of Vancouver and the City of Burnaby.)

Most of the historic streams of Vancouver have been developed over, so rainwater now is mainly conveyed through storm drains and groundwater. In contrast, Burnaby still has plenty of streams carrying rain through its watersheds.

I’ll be exploring these streams and attempting to trace them from source to mouth. Stay tuned for more!

This picture illustrates the danger of poorly-designed streets, which the Swedish government set out to improve in the 1990s. It was originally created by Swedish artist Karl Jilg, who was commissioned by the Swedish Road Administration to explain new Vision Zero initiatives.

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The ideas behind the initiatives were that

1. The responsibility for preventing deaths and injuries on the road transportation system partly rests with the people who design that infrastructure, and
2. Deaths and injuries on the road ultimately come down to kinetic energy.

The picture is intended to turn the kinetic energy of a moving car into a height to show the consequences of simple human mistakes in the road system. Research shows that the highest acceptable speed on a street with active users like this is 30km/h.

The image has been widely shared, thanks in part to a 2014 Vox article that used it to call attention to other pedestrian-hostile aspects about many cities’ street designs:

Most roads in the US are built for cars, not for pedestrians. This brilliant illustration shows just how lopsided the the proportions of a normal urban street corner really are.

The city sidewalk picture is just one of a series of four that Jilg illustrated for the Swedish government. The other one I found is set on a highway.

I’m not sure whether Jilg did any calculations to create these, but a head-on collision between two cars at highway speed is approximately equivalent to a single car being dropped from a height of 200m. Sweden added median barriers to many highways in the late ’90s, which reduced the incidence of head-on collisions and the risk of fatalities by 80%.

I have unfortunately not been able to find the other two illustrations in the set. Jilg has, however, done other work for the Swedish government.

If you see a coyote in Vancouver, the officially recommended course of action is to yell “Go away coyote”.

Leah and I have really gotten into Magic: the Gathering. Our favourite ways to play are sealed deck and Jumpstart, both of which involve opening new packs and making decks out of what you open.

Since it would be wasteful (not to mention expensive) to buy new cards every time we play, we only buy a certain number of packs each set and re-use the cards we open to make our own packs for later games.

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We originally tried coin envelopes and a product called Cubeamajigs, but neither was as nice or convenient as the side-loading papercraft boxes I made with my Cricut.

The above SVG image can be imported into Cricut Design Space to make boxes of your own. Or, if you want to make a box with different dimensions, a tool called Templatemaker can make similar patterns.