CrazyEngineers

Kaustubh Katdare
@thebigk • Oct 18, 2025

Oct 18, 2025
664

Founder Life : Fair > Loved and Genuine > Perfect!

As a founder, you can’t afford to be perfect.Your real job is to be authentic.Perfection often comes from the need to be loved -but that need can stop you from...

Like 1 Replies 0
Edward Rubahika
@breezy-blogger • Oct 10, 2025

Oct 10, 2025
1.0K

Smell detecting camera/app

So, I am looking for a mobile app/camera to detect smell/scent. One that can be downloaded onto a phone, smart watch that you can point and it detects that this...

Like 1 Replies 1
Kaustubh Katdare
@thebigk • Oct 15, 2025

Oct 15, 2025
22.2K

Will AI Agents Replace Engineers in the Future?

I wonder if AI agents will replace engineers in near future. I want to seek your opinions on this topic because we have engineers from diverse backgrounds and experiences. AI...

Like 9 Replies 5
Boson123
@9dmOsp0 • Aug 2, 2025

Aug 2, 2025
19.9K

Looking for a co-founder for a civil engineering related startup

Hi,I am an aspiring entrepreneur. Not yet hit the elusive glass ceiling but definitely intend to. I have a solution to the next big thing in the infra space. I...

Like 7 Replies 1
Priya M
@priya-mehta • Oct 15, 2025

Oct 15, 2025
20.5K

Which is the best engineering branch for future?

I wish to know which is the best engineering branch for the future? This is for my sister who is looking to decide engineering branch. She’s got good percentage and...

Like 7 Replies 3
Kaustubh Katdare
@thebigk • Oct 17, 2025

Oct 17, 2025
20.8K

India’s E-Passports Are Here: Biometric Chips, Faster Travel, Zero Fraud

India just leveled up its travel game. The government has officially rolled out chip-based biometric e-passports across the country, and it’s a tech upgrade that’s got our engineering hearts racing....

Like 6 Replies 1
PRADIP CHAKRABORTY
@pradip-IwDCOf • Jul 16, 2025

Jul 16, 2025
22.7K

Cam for Inclined Cam Mechanism

Please let me know the manufacturing process of the cam , required for inclined Cam Mechanism equipment.

Like 5 Replies 0
Kaustubh Katdare
@thebigk • May 9, 2026

May 9, 2026
1.8K

iOS 18.4.1 Update and Issues: Balancing Critical Security Fixes with Emerging User Concerns

Apple recently released iOS 18.4.1 to patch two critical security vulnerabilities that were reportedly being exploited in targeted attacks. While the update is essential for safeguarding devices against these threats,...

Like 6 Replies 2
Kaustubh Katdare
@thebigk • Jul 20, 2025

Jul 20, 2025
21.0K

OpenAI's Social Network Vs Twitter - The Battle for Real-Time Data

I’m sure you’ve heard the news of OpenAI planning to build its own social network like “X”. One may wonder why’d an AI company want to build a social network....

Like 6 Replies 4
Kaustubh Katdare
@thebigk • May 9, 2026

May 9, 2026
22.7K

Samsung’s New Odyssey Neo G9 Monitor Packs Dual UHD Resolution and Mind-Blowing Visuals

TL;DR: Samsung just announced the massive 57-inch Odyssey Neo G9 gaming monitor, featuring dual UHD (7,680 x 2,160) resolution, a rapid 240Hz refresh rate, and Quantum Mini LED technology for...

Like 4 Replies 0
Difficulty - Easy

Total Plays - 140

Allowed Time - 5 sec

Best time - 1.624 sec

Identify this famous personality

Tip: Click "Play" to reveal options and start playing.

#A

#B

#C

#D

Explanation:
Linus Benedict Torvalds is a Finnish software engineer who is the creator and lead developer of the Linux kernel

Leaderboard
Difficulty - Hard

Total Plays - 202

Allowed Time - 15 sec

Best time - 0.457

A father is 36 years old and his son is 6. In how many years will the father be exactly three times as old as the son?

Tip: Click "Play" to reveal options and start playing.

#A

#B

#C

#D

Explanation:
In 9 years, father will be 45 and son will be 15. 45 is 3 times 15.

Leaderboard
Difficulty - Medium

Total Plays - 149

Allowed Time - 10 sec

Best time - 1.324 sec

Identify the next number in the series -

Tip: Click "Play" to reveal options and start playing.

2 -> 3 -> 5 -> 7 -> 11 -> [ ? ]

#A

#B

#C

#D

Explanation:
These are prime numbers. 13 is the next prime after 11.

Leaderboard
Difficulty - Medium

Total Plays - 145

Allowed Time - 10 sec

Best time - 0.632

If it takes 5 machines 5 minutes to make 5 widgets, how long would 100 machines take to make 100 widgets?

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#A

#B

#C

#D

Explanation:
Each machine makes 1 widget in 5 minutes. So 100 machines will make 100 widgets in 5 minutes, working in parallel.

Leaderboard
Difficulty - Medium

Total Plays - 137

Allowed Time - 10 sec

Best time - 0.582

What does a capacitor store?

Tip: Click "Play" to reveal options and start playing.

#A

#B

#C

#D

Explanation:
A capacitor stores energy in the form of an electric field between its plates. It doesn't store current or voltage directly.

Leaderboard
Difficulty - Hard

Total Plays - 129

Allowed Time - 15 sec

Best time - 0.515

What is the antonym of “Obscure”?

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#A

#B

#C

#D

Explanation:
"Obscure" means unclear or hidden. Its opposite is clear.

Leaderboard
Difficulty - Medium

Total Plays - 128

Allowed Time - 10 sec

Best time - 1.262

Choose the word that best fits the sentence:

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He is very good ___ playing chess.

#A

#B

#C

#D

Explanation:
The correct preposition after "good" (when talking about skill) is "at".

Leaderboard
Difficulty - Medium

Total Plays - 121

Allowed Time - 10 sec

Best time - 0.887

Identify Next Number In the Series: 2, 6, 12, 20, 30, ?

Tip: Click "Play" to reveal options and start playing.

#A

#B

#C

#D

Explanation:
The pattern is +4, +6, +8, +10, +12... So, 30 + 12 = 42

Leaderboard
Difficulty - Medium

Total Plays - 108

Allowed Time - 10 sec

Best time - 1.610

Identify this commonly used engineering tool

Tip: Click "Play" to reveal options and start playing.

#A

#B

#C

#D

Explanation:
A claw hammer is used for driving nails into wood and removing them using the curved claw. It’s a common tool in carpentry and general household repairs.

Leaderboard
Difficulty - Medium

Total Plays - 109

Allowed Time - 10 sec

Best time - 1.225 sec

Identify this famous logo of famous energy drink

Tip: Click "Play" to reveal options and start playing.

#A

#B

#C

#D

Explanation:
This is the logo of famous energy drink "Red Bull"

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