Ramani Aswath

Ramani Aswath

Member

Member since
Apr 1, 2011
Last active
Dec 5, 2025
Total activities
2

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Recent contributions

  1. #Threads

    Moving house is common. Moving a 6,200 Ton Building?

    An amzing feat of moving an entire 122 year old building, the Machine Factory Oerlikon building in Zurich, by 60 metres foundation...

  2. #Threads

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

    Amphiphobic - Repelling both oil and water is the remarkable property of this nano material film devloped by researchers at the Max...

  3. #Discussions

    How many cubes are on the trailer?

    The only solution that is consistent with the three drawings seems to be one cube located at centre left in the top...

  4. #Discussions

    In a room of 100 people, 99% are left-handed. How many people need to leave to bring it down to 98%?

    50 lefties have to leave. The lone right hander should not leave. That leaves 1 RH and 49 LH. That gives (49...

  5. #Discussions

    Login success

    First time login to the new CE worked fine.

  6. #Discussions

    4e4f9cd5-6860-4032-a958-e4005af36f1f

    The elephant is a vegetarian. No significant carbon emissions. 3D print a properly designed Howdah for a mobile office. Power pack can...

  7. #Threads

    Raspberry Pi Zero Guitar Pedal

    Pedal-Pi is a lo-fi programmable guitar pedal that works with the Raspberry Pi ZERO Board. The project is totally Open Source &...

  8. #Threads

    Want to start on Robot Automation? A Beginner's Tour Webinar on 16th August 2018

    Quote:In this webinar you will receive a step-by-step guide on how get started with robotics in automation and the key aspects to...

  9. #Threads

    Who is an Engineer? You are if you do order of magnitude calculations

    What differentiates an engineer from a scientist? Both study the same principles. Often the same text books. The former is hands on,...

  10. #Threads

    Magnetic Gears are the new Attraction to Wind Energy harvesting

    Quote: Bad things can happen when the mechanical gearbox in a megawatt-scale wind turbine gets overstressed. An unexpected wind gust can drive...

  11. #Threads

    0518ca85-3d3b-4a16-8d5d-c477c230c8d0

    Dark glasses attenuate visual radiation, ear muffs attenuate acoustic radiation. Likewise various shields can attenuate various radiations. Depends on the type...

  12. #Threads

    13953192-3ea9-40bb-ba80-e0f17cc476b5

    I am unaware of an equivalent law. Maybe Ampere's law relating Magneto motive force to the number of turns in a coil...

  13. #Discussions

    86cc77ec-409b-46d3-898a-a04eed123016

    Most experts agree that air for breathing should be between RH 40 to 70%. Higher humidities can lead to problems , especially...

  14. #Threads

    2f836c08-49ff-459c-8cde-a14449381f2d

    I feel that 200,000 is pretty high. In any case friction factor for 10,000 to 100,000 does not vary much. The drawing...

  15. #Discussions

    25cfb2b9-1c8a-4029-894d-e67fcdbd9b1e

    There is no technical difference between this and the desert cooler. Both work on the same principle water removes 0.56 kcal of...

  16. #Threads

    00670f95-4f35-4310-bcc1-0d72034f306b

    <a href="https://www.societyofrobots.com/mechanics_gears.shtml" target="_blank" rel="nofollow noopener noreferrer">How to Build a Robot Tutorials - Society of R...

  17. #Discussions

    1c161787-0040-4c5d-8eea-c19ae335f989

    In the hospital context, they maintain all healthcare systems, equipment, gas supply systems and such. They do not take part in actual...

  18. #Threads

    Zinger - World's Lightest Electric Wheel Chair

    No this is not a medical device. Hence posted here. Quote: At 38 pounds, itâ&#128;&#153;s the worlds lightest folding chair... that can...