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kashish0711
@kashish0711-H4bbxV • Oct 10, 2026

Oct 10, 2026
3.6K

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...

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PCB Cool
@pcbcool12 • Oct 8, 2026

Oct 8, 2026
236

When 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...

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Hi, I am

THE WHITE BOX SYSTEM

@the-whiteboxsystem

About me: Hello, I'm Agnieszka , system architect. I develop THE WHITE BOX SYSTEM - a deterministic, cross-domain method for analysing system conflicts. If you have an unresolved technical or system problem, send me the parameters and I will provide a written analysis, free of ch

Interests: Coding, Jobs, Mechanical, Electrical, Electronics, Civil, Artificial Intelligence, Robotics, GATE, GRE

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Kaustubh Katdare
@thebigk • Oct 9, 2026

Oct 9, 2026
443

Make 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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Hi, I am

Priya Mehta

@priya-mehta

About me: Hello! I'm Priya. Studying Electronica and Telecommunications at NITK. Look forward to meeting all of you!

Interests: Coding, Mechanical, Electrical, Electronics, Artificial Intelligence, Robotics

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Quiz Medium

Time limit: 10 sec Best 0.804s

Which metal is liquid at room temperature?

Practice play. This does not enter the leaderboard.

Press A, B, C, D to answer

Top players

Fastest correct answers

First place
Anushka Gulia @chirpy-cabin

0.832s Time to beat

Second place
Khushali Vagda @swift-dog

0.847s

Third place
Nandhini s @bouncy-bear

1.508s

Place 4
Priya Mehta @priya-mehta

1.715s

Place 5
Arjun Jamgade @neat-biryani

2.266s

Place 6
arunkumar s @DHPI8iy

2.893s

Place 7
Sudesh Ajagekar @sudesh

2.918s

Place 8
Anushree Dhibar @tidy-paratha

4.832s

Place 9
vineetha @curious-fan

6.419s

Fastest correct answers rank highest.
View full leaderboard
Quiz Easy

Time 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

Top players

Fastest correct answers

First place
Priya Mehta @priya-mehta

2.082s Time to beat

Second place
Muhammed Hatino @balanced-bright-pointer

9.338s

Fastest correct answers rank highest.
View full leaderboard
ShiftAir Transmission Pvt. Lt
@shiftairtransmission • Oct 4, 2026

Oct 4, 2026
206

Designing 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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Dhruv Rathee
@witty-journal • Oct 4, 2026

Oct 4, 2026
175

SMTP 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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Kaustubh Katdare
@thebigk • Oct 2, 2026

Oct 2, 2026
1.3K

Retrode 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...

Like 1 Replies 2
Hi, I am

Arjun Jamgade

@neat-biryani

About me: I’m Arjun Jamgade, a young technologist exploring AI, cybersecurity, astronomy, and software to build ideas that can create real-world impact. I’m here to learn, collaborate, push boundaries, and help turn ambitious ideas into technologies that shape the future.

Interests: Coding, Mechanical, Electrical, Electronics, Artificial Intelligence

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Varun@GyanNidhi
@cozy-oracle • Sep 29, 2026

Sep 29, 2026
390

Can Remote Labs realistically complement physical college lab sessions?

I’ve been thinking about how much practical exposure electronics students actually get during college.In subjects like embedded systems, basic electronics, instrumentation, and circuit testing, understanding the theory is only one...

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Satya Swaroop Dash
@satya-swaroop-YDeBJM • Sep 27, 2026

Sep 27, 2026
2.1K

Social Q&A Smartphone App ‘Jelly’ Launches On Google Play & App Store

Fluther fame Ben Finkel and Twitter founder Biz Stone have launched a social Q&A smartphone app called as âJellyâ. The smartphone app is available on Android and iOS platforms. The...

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mattari
@mattari-iCe880 • Sep 27, 2026

Sep 27, 2026
2.1K

Retro Gaming

Was just chatting with a friend about the old skool games consoles/computers - Commodore 64, Spectrum ZX, Atari 2600 and was reminiscing about some of the classic games. Combat on...

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Finn Allwood
@jolly-galaxy • Sep 26, 2026

Sep 26, 2026
282

Building a JavaScript Relationship Duration Calculator — How Would You Improve It?

Hello everyone, I’ve been exploring how simple web applications can turn everyday calculations into something useful and interactive. One example is a relationship duration calculator that takes a starting date...

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Kaustubh Katdare
@thebigk • Sep 26, 2026

Sep 26, 2026
1.4K

Bulk SMS Service Providers In India - Suggestions?

Guys, I'm looking for bulk sms service providers in India. Do you have any suggestions/recommendations?

Like 0 Replies 23
Hi, I am

Varun KonidIna

@plucky-wanderer

About me: As a Computer Science and Engineering student, I am passionate about creating software that solves real-world problems and delivers meaningful user experiences. My primary focus is on Java development and full-stack web applications, where I enjoy turning ideas into functional an

Interests: Coding, Jobs, Artificial Intelligence, GATE

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Kaustubh Katdare
@thebigk • Sep 25, 2026

Sep 25, 2026
67.9K

TCS Reference ID Related Problems & Solutions

The TCS Reference ID or Number seems to be one of the top issues faced TCS NextStep portal users. We have been constantly receiving complaints about incorrect reference ID, lost...

Like 1 Replies 43
Aisha Sharma
@aishasarma • Sep 24, 2026

Sep 24, 2026
503

2. How Can I Submit a Research Paper to an International Conference?

Hello everyone, I am planning to submit my research paper to an international conference but I am not sure where to begin. Could someone explain the complete submission process, including...

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vinay2222
@vinay2222-fWTRdb • Sep 22, 2026

Sep 22, 2026
3.7K

online earning

Can anyone tell me the methods of earning through online along with websites...i am currently using bux.to which is nt enough.....i can work for about 5 hours a day for...

Like 4 Replies 61