World of Engineering
@engineers.bsky.social
The most fun way to learn something new everyday.
Nut zipper drill attachment
November 26, 2025 at 6:16 PM
Nut zipper drill attachment
Life tip: if you’re trying to focus on studying listen to videogame music. It’s designed to be background noise while you focus your attention on other tasks.
November 26, 2025 at 5:55 PM
Life tip: if you’re trying to focus on studying listen to videogame music. It’s designed to be background noise while you focus your attention on other tasks.
And what is your superpower? 😃
November 24, 2025 at 7:55 AM
And what is your superpower? 😃
That finish is unreal
November 19, 2025 at 2:51 PM
That finish is unreal
Daniel Fahrenheit (who invented the mercury thermometer) set 0°F to the coldest stable temperature he could maintain in his lab by dissolving salt in water.
November 18, 2025 at 8:27 AM
Daniel Fahrenheit (who invented the mercury thermometer) set 0°F to the coldest stable temperature he could maintain in his lab by dissolving salt in water.
∞ - ∞ = 0
Well yes, but actually no
Well yes, but actually no
November 17, 2025 at 7:22 PM
∞ - ∞ = 0
Well yes, but actually no
Well yes, but actually no
Life tip: It's time to turn off your ceiling fans, clean the blades, and reverse the switch.
November 17, 2025 at 4:42 AM
Life tip: It's time to turn off your ceiling fans, clean the blades, and reverse the switch.
Albert Einstein and Marie Sktodowska Curie reminiscing by a lake in 1929
November 16, 2025 at 12:18 PM
Albert Einstein and Marie Sktodowska Curie reminiscing by a lake in 1929
How to install concealed hinges
November 16, 2025 at 6:17 AM
How to install concealed hinges
Life tip: If a spray bottle doesn't work and still has liquid in it, stick your finger over the nozzle and pump it a few times and it'll create a vacuum and start working again.
November 15, 2025 at 12:14 PM
Life tip: If a spray bottle doesn't work and still has liquid in it, stick your finger over the nozzle and pump it a few times and it'll create a vacuum and start working again.
World of Engineering Quiz:
Which of these trucks are driving?
Which of these trucks are driving?
November 14, 2025 at 7:42 PM
World of Engineering Quiz:
Which of these trucks are driving?
Which of these trucks are driving?
Why is this so satisfying to watch?
November 14, 2025 at 1:08 PM
Why is this so satisfying to watch?
Life tip: The tires should be inflated to the value shown on the sticker on one of the doors or even on the fuel cap, the value written on the wheels is the maximum value, not the recommended value.
November 14, 2025 at 6:28 AM
Life tip: The tires should be inflated to the value shown on the sticker on one of the doors or even on the fuel cap, the value written on the wheels is the maximum value, not the recommended value.
Drops on penny experiment: water vs alcohol.
The water molecules have much more cohesion than alcohol molecules, because they grab onto one another through hydrogen bonds.
The water molecules have much more cohesion than alcohol molecules, because they grab onto one another through hydrogen bonds.
November 10, 2025 at 8:39 AM
Drops on penny experiment: water vs alcohol.
The water molecules have much more cohesion than alcohol molecules, because they grab onto one another through hydrogen bonds.
The water molecules have much more cohesion than alcohol molecules, because they grab onto one another through hydrogen bonds.
Cordless wall chaser
November 9, 2025 at 3:23 PM
Cordless wall chaser
If the sun vanishes, we won’t know it for 8 minutes.
November 7, 2025 at 5:43 PM
If the sun vanishes, we won’t know it for 8 minutes.
Life tip: When you find an article about a scientific finding, look for the link to the actual study and just read that.
November 6, 2025 at 6:49 PM
Life tip: When you find an article about a scientific finding, look for the link to the actual study and just read that.
Read this vernier caliper.
November 6, 2025 at 8:18 AM
Read this vernier caliper.
Please explain
November 4, 2025 at 6:00 PM
Please explain
Lifting anchor
November 4, 2025 at 9:10 AM
Lifting anchor
Faking the moon landing in 1969 would have been harder than actually going to the moon.
It would also take the efforts of more than 400,000 conspirators to keep it a secret.
It would also take the efforts of more than 400,000 conspirators to keep it a secret.
November 4, 2025 at 8:55 AM
Faking the moon landing in 1969 would have been harder than actually going to the moon.
It would also take the efforts of more than 400,000 conspirators to keep it a secret.
It would also take the efforts of more than 400,000 conspirators to keep it a secret.