World of Engineering ✓
@engineers_feed · joined 18 Aug 2015
The most fun way to learn something new everyday.
3 520 614Followers
69Following
26 571Posts total
10.2MViews on collected posts
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Number of Employed Engineers:
Los Angeles: 69.8K
Detroit: 60.7K
New York: 53.1K
Houston: 51.9K
Boston: 47.8K
Dallas: 45.8K
Washington DC: 41.0K
Chicago: 39.4K
San Jose: 39.3K
San Francisco: 36.8K
Seattle: 35.8K
Denver: 30.2K
Minneapolis: 29.2K
San Diego: 28.3K
Philadelphia:
6.2K views · 16 likes
· 2 reposts · 2 replies
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Meeting in 1931.
Einstein: What I most admire about your art, is your universality. You don't say a word, yet the world understands you!
Chaplin: True. But your glory is even greater! The whole world admires you, even though they don't understand a word of what you say. https:
9.3K views · 47 likes
· 7 reposts · 1 replies
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Mathematical puzzle. Find the missing number. https://t.co/YaoTHVLtqK
32.6K views · 28 likes
· 5 reposts · 24 replies
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Multipurpose sharpener https://t.co/KKgWVaQZmX
43.3K views · 123 likes
· 9 reposts · 5 replies
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0:31
Physicists at CERN detected strong evidence of quantum entanglement between Z bosons produced when Higgs bosons decay - the highest energy scale at which quantum entanglement has ever been experimentally observed.
The result confirms that 'spooky action at a distance,' which
51.5K views · 450 likes
· 47 reposts · 14 replies
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China produces over 80% of the world's solar panels, according to IEA data.
Across the entire supply chain - polysilicon, wafers, cells, modules - Chinese firms dominate every step.
When the US and EU talk about energy independence through renewables, they are largely describing
65.9K views · 320 likes
· 15 reposts · 16 replies
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One of the most detailed images of Pluto https://t.co/zrLX0ipRa8
58.2K views · 690 likes
· 43 reposts · 11 replies
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President Trump has renamed Artificial Intelligence to “Super Intelligence”!
87.8K views · 235 likes
· 18 reposts · 54 replies
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Engineering is generally considered to consist of the major primary branches of:
1. Chemical engineering
2. Civil engineering
3. Electrical engineering
4. Mechanical engineering
5. Interdisciplinary branch
1. Chemical engineering subdisciplines:
• Biomolecular engineering
•
16.3K views · 134 likes
· 20 reposts · 14 replies
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People underestimate the Pacific. https://t.co/UXbZDcA6zJ
46.2K views · 665 likes
· 41 reposts · 17 replies
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Our Sun is becoming more active and NASA doesn't know why
115.1K views · 1.1K likes
· 59 reposts · 157 replies
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Restoration of a stripped thread. https://t.co/n7ehm5wLHn
81.8K views · 266 likes
· 14 reposts · 9 replies
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0:41
The Falkirk Wheel - the world's only rotating boat lift, opened in Scotland in 2002 - raises canal boats 24 metres using only about 22.5 kilowatt-hours per full rotation: roughly the energy needed to boil eight kettles of water.
The efficiency comes from Archimedes' principle: a
59.9K views · 105 likes
· 6 reposts · 8 replies
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The Large Hadron Collider at CERN operates at 1.9 Kelvin, colder than the average temperature of outer space, because its superconducting magnets must be near absolute zero to function.
At full energy, protons travel at 99.9999991% the speed of light.
They complete 11,245 orbits
118.2K views · 2K likes
· 127 reposts · 52 replies
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iPhone Duo screens are ~1×1.4 folded and ~1×1.4 open.
That’s not a coincidence. That’s ISO 216.
A4 / A5 / A6 keep the same aspect ratio when you fold them in half (1:√2 ≈ 1:1.414).
Apple’s first foldable does the same so the UI doesn’t change shape when you open the book.
103.1K views · 377 likes
· 10 reposts · 6 replies
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♦️ The two through ten of diamonds are arranged in a magic square and then some of the cards are turned face down in their place. Which face down card is the ten of diamonds? https://t.co/7RoHpmxG7q
82.8K views · 78 likes
· 9 reposts · 40 replies
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Dihydrogen monoxide is an acid with a pH level of 7, that’s a higher pH level than any other acid! Can be deadly.
23.2K views · 186 likes
· 11 reposts · 57 replies
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Designer Engineer
( •_•) (•_• )
( ง )ง ୧( ୧ )
/︶\ /︶\
35.7K views · 125 likes
· 10 reposts · 2 replies
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10 things every computer user should know:
1/10 Back up your data regularly
Setting a “backup” takes a few minutes. “Backup” data to an external hard drive and cloud services. in this case, no matter what happens to your hardware and no matter where you are, you’ll still get
51.8K views · 70 likes
· 7 reposts · 5 replies
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American engineer and inventor Thomas Edison with his friend and fellow industry tycoon, Henry Ford late 1920s. https://t.co/TYwV6mXgcr
59K views · 625 likes
· 35 reposts · 11 replies
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This rubber well nut expands behind the sheet metal as you tighten the bolt, locking in place without welding. https://t.co/SinIH6AT0w
59.7K views · 374 likes
· 19 reposts · 20 replies
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0:14
Nearly 70% of the universe is dark energy — an invisible force that counteracts gravity and causes the universe to expand at an accelerating rate.
66.4K views · 318 likes
· 15 reposts · 34 replies
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A diy RC glider with a cordless leaf blower https://t.co/yn5YWFSqvV
383.6K views · 4.9K likes
· 644 reposts · 119 replies
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0:45
James Watt did not invent the steam engine (Thomas Newcomen did, in 1712) but Watt's 1769 invention of the separate condenser made the engine approximately four times more fuel-efficient, which is what made steam power economically viable at industrial scale and triggered the
75K views · 425 likes
· 32 reposts · 9 replies
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It’s genuinely terrifying that agents are getting faster than humans can approve security access for them.
Opal just launched Opal Zero: access governance built specifically for AI agents.
No standing access. No approval bottleneck.
Opal Zero scopes access per task, in real
57.9K views · 35 likes
· 3 reposts · 1 replies
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Commercial aircraft are struck by lightning approximately once per year on average - but are designed as Faraday cages so that the electrical current travels through the conductive outer skin and exits at defined discharge points, bypassing passengers and electronics entirely.
67.6K views · 253 likes
· 15 reposts · 2 replies
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In 1966, Charles Kao published a paper calculating that optical glass fibres could transmit light signals over long distances if impurities were reduced below a specific threshold.
His employer, Standard Telephones and Cables, saw limited commercial potential.
The wider
79.5K views · 587 likes
· 38 reposts · 9 replies
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The Hubble Space Telescope's primary mirror was ground to the wrong shape - off by just 2.2 micrometres (thinner than a human hair) because the testing instrument was misaligned by 1.3 mm during polishing - producing blurred images for three years until NASA astronauts installed
94.7K views · 433 likes
· 19 reposts · 9 replies
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Space fact:
Days on Jupiter last 9 hours and 55 minutes.
24.8K views · 76 likes
· 7 reposts · 5 replies
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The side of the moon you never saw with your own eyes. https://t.co/JTUVHoZ658
33.7K views · 271 likes
· 22 reposts · 17 replies
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Dibandingkan akun berukuran sama
84 postingan dari 90 hari terakhir, dibandingkan dengan rentang 1M–10M pengikut. tampil ke lebih banyak orang dibanding akun seukurannya.
Median tayangan57 615akun ini14 648median untuk 1M–10M
Jangkauan, %1.64%akun ini0.74%median untuk 1M–10M
Interaksi, %0.53%akun ini0.70%median untuk 1M–10M
| Metrik | Akun ini | Median untuk 1M–10M | Rasio |
|---|---|---|---|
| Median tayangan per postingan | 57 615 | 14 648 | 3.93× |
| Jangkauan (tayangan ÷ pengikut) | 1.64% | 0.74% | 2.21× |
| Tingkat interaksi | 0.53% | 0.70% | 0.76× |
Akun lain pada rentang ini → Bandingkan dengan akun lain → Bagaimana tolok ukur ini disusun →
Growth & engagement
How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.
Views per post
118.2K20 Sep
59.9K
81.8K21 Sep
115.1K
46.2K22 Sep
16.3K
87.8K
58.2K
65.9K
51.5K23 Sep
43.3K24 Sep
32.6K
9.3K
6.2K
Last 14 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.
Engagement rate per post
1.85%20 Sep
0.20%
0.35%21 Sep
1.15%
1.58%22 Sep
1.05%
0.36%
1.29%
0.53%
1.00%23 Sep
0.32%24 Sep
0.17%
0.59%
0.32%
Reactions — likes, reposts, replies and quotes — divided by views. Median for 1M–10M accounts is 0.70%.
What the audience does
Likes79.1%15 258 in total
Reposts6.8%1 309 in total
Replies3.8%730 in total
Quotes1.2%240 in total
Bookmarks9.1%1 748 in total
Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.
Followers by day
19 Sep22 Sep
Daily snapshots since 19 Sep 2026; the dashed line is the starting count.
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