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@abrakadabra • Oct 23, 2026Oct 23, 20263.2KAdding a new smartphone to its Galaxy series, Samsung India has now launched the new Samsung Galaxy Star, an Android Smartphone that has vowed to compete with the likes of... -
@pcbcool12 • Oct 22, 2026Oct 22, 20265.0KWhen is a Heavy Copper PCB actually necessary?
I'm looking into PCB design for higher-current applications and wanted to get some practical opinions on when designers decide that standard 1 oz or 2 oz copper is no longer...
pcbcool.com/technologies/heavy-copper-pcb -
Quiz MediumTime limit: 10 sec Best 6.981s
If you count from 1 -> 100, how many times does digit 4 appear?
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Second place, openLog in and claim this spot, guest#2 has your name on it. Answer right, fast.
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@thebigk • Oct 19, 2026Oct 19, 20261.7KWhich Split AC [1, 1.5, 2 Ton], 3 Star+ Is The Best In India?
I'm looking for an AC and have decided to go for for a 2 Ton, 5 Star rated split AC model. I'm looking for recommendations on the top models available... -
@crafty-server • Oct 18, 2026Oct 18, 20264.0KLooking for an SMTP server provider in India—any experience with DigitalAka?
I’m comparing providers for a website that needs transactional emails, such as OTPs and password resets, along with occasional opt-in marketing emails. I came across DigitalAka™ while looking for an...
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Divya joined and said hi
Joined 3 weeks ago · Jobs, Mechanical +1
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Quiz EasyTime limit: 15 sec Best 0.984s
In a certain code, CAT is written as DBU. How is DOG written in that code?
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@earl-patterson-PKxbib • Oct 15, 2026Oct 15, 20261.8K
Open .pst file and email encryption
How I manage PST file that received from my client Those mail including: 1.Encrypted PST files 2.Password protected pst files 3.Unencrypted PST files I need to manage this file. -
@vivek-dcBOZM • Oct 14, 2026Oct 14, 20261.7KHow does this website www.crazyengineers.com earn money? And how many engineers have signed up during that referral contest?
Please let us know how you guys earn money? Is this website a passive income? and also please tell us your journey from the bottom. We want to know you... -
@thebigk • Oct 13, 2026Oct 13, 2026206Announcing Streaks and Trophies on CrazyEngineers
Excited to announce our latest feature - streaks and trophies. For each day that you login-to CrazyEngineers, your streak advances. If you don't login - it breaks. If you maintain... -
@al-otaiby-IfzGz4 • Oct 11, 2026Oct 11, 20262.2K
Converting a car to run on Waste Vegetables Oil (Burned Oil)
We converted a diesel VW pickup at our company ( Entity Green ) to run on free waste vegetable oil from restaurant fryers. we get an exhilarating feeling of freedom... -
@kashish0711-H4bbxV • Oct 10, 2026Oct 10, 20263.8K
How do you address the audience before a seminar?
Ok, I have been in a few seminars in college 5 to be all and many in school In school I had to do what teachers said but in college... -
THE WHITE BOX SYSTEM joined and said hi
Joined 1 month ago · Coding, Jobs +8
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@thebigk • Oct 9, 2026Oct 9, 20261.2KMake a number smaller than 731, by moving just one stick
Here's the arrangement of the number using matchsticks. The number shown is 731. What's the smallest number you can do? Let me know in the comments.
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Priya Mehta joined and said hi
Joined 1 year ago · Coding, Mechanical +4
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Quiz MediumTime limit: 10 sec Best 0.804s
Which metal is liquid at room temperature?
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Press A, B, C, D to answer
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Quiz EasyTime limit: 10 sec Best 2.082s
Identify the company founded by this entrepreneur (click to reveal image)
Practice play. This does not enter the leaderboard.
Press A, B, C, D to answer
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Fastest correct answers
Third place, openLog in and grab the last podium spot, guest#3 has your name on it. Answer right, fast.
Fastest correct answers rank highest.
View full leaderboard -
@shiftairtransmission • Oct 4, 2026Oct 4, 2026339Designing Compressed Air Pipework for Long Production Runs: Avoiding the Pressure Drop Trap
Hello Engineers, We've all seen it on the factory floor: a compressor running perfectly fine, but machines at the far end of a long production line are starving for air....
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@witty-journal • Oct 4, 2026Oct 4, 2026277SMTP Server Provider In India – Suggestions?
Hi Guys,I’m looking for a reliable SMTP Server Provider in India for marketing and transactional emails. Do you have any suggestions or recommendations based on your experience?
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@thebigk • Oct 2, 2026Oct 2, 20261.4KRetrode 2 - Play SEGA GENESIS & Nintendo Games On PC
After 3 years of hacking, Retrode 2 game adapter is ready to rock your old SEGA and Nintendo games on your PC. The port allows you to fit two cartridges...