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  • Kaustubh Katdare
    Kaustubh Katdare
    @thebigk • Jul 8, 2026
    Jul 8, 2026
    2.4K

    19 Years of CrazyEngineers. Started alone in a Bedroom. Spread Across 180+ Countries.

    Nineteen years ago today, On 26 November 2005 - CrazyEngineers was launched from a bedroom. A simple idea - to create a place for engineers to connect with each other...
    Like 2 Replies 2
  • Kaustubh Katdare
    Kaustubh Katdare
    @thebigk • Nov 28, 2025
    Nov 28, 2025
    1.5K

    Renault Twizy Goes Firefighting

    Renault's Twizy has been adopted to fire-fighters' needs. The company had demonstrated Twizy back in 2009 at the Frankfurt Motor Show as a two seater designed for urban transport. Twizy...
    Like 0 Replies 0
  • Ramani Aswath
    Ramani Aswath
    @ramani-VR4O43 • Nov 28, 2025
    Nov 28, 2025
    1.7K

    Self cleaning surfaces - Candle Soot coating sheds both warter & oil

    YouTube video preview
    Video preview Open post
    Amphiphobic - Repelling both oil and water is the remarkable property of this nano material film devloped by researchers at the Max Planck Institute for Polymer Research, Darmstadt, Germany. Nothing...
    Like 0 Replies 1
  • ronvieky
    ronvieky
    @ronvieky-RmIqBm • Nov 27, 2025
    Nov 27, 2025
    1.5K

    HVAC - Clean rooms?

    Hi. I've got a big problem. I recently graduated in mechanical engineering, and joined a Medical device manufacturin company. I wish to know, what are the requirements of a Medical...
    Like 0 Replies 2
  • anandhraj.k
    anandhraj.k
    @anandhrajk-Xut1S8 • Jul 20, 2026
    Jul 20, 2026
    1.8K

    Automatic weighting system for LPG cylinder to monitor and report to the booking office

    Project Abstract / Summary : Automatic weighting system for LPG cylinder to monitor and report to the booking office We proposed a project tittled as “automatic weighting system for LPG...
    Like 0 Replies 1
  • Debasmita Banerjee
    Debasmita Banerjee
    @debasmita-9A90wv • Nov 26, 2025
    Nov 26, 2025
    1.7K

    Electronic Displays Could Soon Replace Labels On Packaged Product

    Have you ever seen the Power Ranger Time Force “A blue streak" episode where driver Lucas Kendall showcased an electronic 3D driver licence which popped up information regarding his expertise?...
    Like 0 Replies 0
  • BHUVANESH PERIYASAMY
    BHUVANESH PERIYASAMY
    @bhuvanesh-periyasamy-DLoGDI • Nov 24, 2025
    Nov 24, 2025
    2.5K

    Online Transmission of Electricity

    Is it possible to convert the electricity to digital data and transmit through the internet Do you have any Idea.....?
    Like 0 Replies 3
  • Kaustubh Katdare
    Kaustubh Katdare
    @thebigk • May 26, 2026
    May 26, 2026
    1.7K

    Investing in real estate - how to know when is the right time?

    CEans, I would like all of us to discuss an important topic of investments. I'm a fan of real estate investments and I'm trying to update my knowledge about investing...
    Like 1 Replies 7
  • PRADIP CHAKRABORTY
    PRADIP CHAKRABORTY
    @pradip-IwDCOf • Nov 19, 2025
    Nov 19, 2025
    1.3K

    FILTER FOR LIQUID NITROGEN

    I want to design a Liquid Nitrogen pouring system for the Charge Coupled Device(CCD) of a Telescope. Please suggest the model/manufacturer for the suitable fluid filter, which could be used...

    Like 1 Replies 0
  • gopaldeshpande
    gopaldeshpande
    @gopaldeshpande-gfHC7U • Nov 18, 2025
    Nov 18, 2025
    1.5K

    Structural design of a residential building of 7 floors from scratch?

    How is the structural design of a residential building of 7 floors done right from the beginning with examples. If you have all the necessary data, then please mail me...
    Like 0 Replies 5
  • Harshad Italiya
    Harshad Italiya
    @harshad-ukH5ww • Nov 15, 2025
    Nov 15, 2025
    2.8K

    Happy Birthday CEan-NM !!

    Wishing you many many Happy Returns of the Day #-Link-Snipped-# Where is the Party ?🎉
    Like 0 Replies 14
  • Debasmita Banerjee
    Debasmita Banerjee
    @debasmita-9A90wv • Nov 6, 2025
    Nov 6, 2025
    1.7K

    Newly Devised Image Analysis Lab-Tool To Be A Boon For Cancer Detection

    A bet on life – incorporating a full-fledged laboratory inside a smartphone, this is how the world seems to reciprocate the upcoming application, ready to vanquish Cancer. A group of...
    Like 0 Replies 0
  • Anoop Kumar
    Anoop Kumar
    @anoop-kumar-GDGRCn • Nov 6, 2025
    Nov 6, 2025
    1.9K

    [Games] Any PC games suggestion for single player

    After almost 4 years I am back on desktop system. Please suggest some games which I can play on single PC. I have earlier played and liked games like Counter...
    Like 0 Replies 11
  • RealWire
    RealWire
    @realwire-jxdmmG • Sep 3, 2026
    Sep 3, 2026
    1.4K

    Prysmian To Showcase Latest FTTH R&D Results at Lisbon Conference

    Milan, 22 February 2010 – Prysmian, world leader in the energy and telecommunications cables industry, will this week unveil the rewards of its focus on FTTH Research and Development, when...
    Like 0 Replies 1
  • bhuvan
    bhuvan
    @bhuvan-X3dzlh • Nov 3, 2025
    Nov 3, 2025
    12.9K

    Mini Project Ideas For Mechanical Engineering - 2023

    We have compiled a list of mechanical engineering mini-project ideas that are easy to implement and cost very well under Rs. 10,000. Most of the projects discussed cost under Rs....
    Like 0 Replies 80
  • Abhishek Rawal
    Abhishek Rawal
    @abhishek-fg9tRh • Oct 31, 2025
    Oct 31, 2025
    2.3K

    GooglePlayDownloader : An App To Download APK From PlayStore

    You heard it right. #-Link-Snipped-# developed by few awesome devs which will let you download any app's apk directly on PC. Source : #-Link-Snipped-# Go compile !!!
    Like 0 Replies 4
  • Anoop Kumar
    Anoop Kumar
    @anoop-kumar-GDGRCn • Oct 30, 2025
    Oct 30, 2025
    7.8K

    KBC (Kaun Banega Crorepati) Double Dip vs. 50/50

    One of the lifeline of <a href="https://en.wikipedia.org/wiki/Kaun_Banega_Crorepati#Biggest_Winners" target="_blank" rel="nofollow noopener noreferrer">Kaun Banega Crorepati Biggest Winners</a> was Fifty-Fifty (50/50) which is replaced by Double Dip in fifth season and still in...
    Like 0 Replies 31
  • Difficulty - Hard
    Total Plays - 116
    Allowed Time - 15 sec
    Best time - 1.063

    The average of five consecutive even numbers is 24. What is the smallest number?

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

    #A
    #B
    #C
    #D
    Explanation:
    Average = middle term = 24. Numbers = 20, 22, 24, 26, 28. Smallest = 22.
    Leaderboard
  • Difficulty - Hard
    Total Plays - 67
    Allowed Time - 15 sec
    Best time - 1.448

    The ratio of speeds of two cars is 4 : 5. If the faster car covers 300 km in 3 hours, how long will the slower car take?

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

    #A
    #B
    #C
    #D
    Explanation:
    Faster car’s speed = 300/3 = 100 km/h. Slower = 100 × 4/5 = 80 km/h. Time = 300/80 = 3.75 ≈ 4 hours.
    Leaderboard
  • Difficulty - Medium
    Total Plays - 56
    Allowed Time - 10 sec
    Best time - 1.124

    A sum doubles in 8 years at simple interest. In how many years will it triple?

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

    #A
    #B
    #C
    #D
    Explanation:
    If it doubles in 8 years, the interest earned = principal. To triple, interest = 2× principal. So time = 8 × 2 = 16 years.
    Leaderboard
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About CrazyEngineers

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    Hi
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    Kaustubh Katdare • liked 1d
    being creative and readiness to learn plus patience is s the key
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    online earning
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