Ramani Aswath
@ramani-VR4O43 Member
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#Threads
Coffee Alternatives that are better for Productivity
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Recent contributions
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Posted #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 and all is on....
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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 Planck Institute for Polymer...
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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 view. The red square...
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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 LH/ 50 total)x 100...
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Answer: You have been given an elephant ... What would you do with the elephant?
The elephant is a vegetarian. No significant carbon emissions. 3D print a properly designed Howdah for a mobile office. Power pack can hang between the legs.
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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 & Open Hardware and made...
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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 consider.From assembly and pick-and-place...
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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, off the cuff, quick...
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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 turbine blades hard, so...
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question for Radiation techs
Dark glasses attenuate visual radiation, ear muffs attenuate acoustic radiation. Likewise various shields can attenuate various radiations. Depends on the type and wavelength.
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Whats Ohms law equivalent in magnetic fields?
I am unaware of an equivalent law. Maybe Ampere's law relating Magneto motive force to the number of turns in a coil and the current can...
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Orient Cloud 3 Fan with CloudChill Technology : Better than AC/Cooler?
Most experts agree that air for breathing should be between RH 40 to 70%. Higher humidities can lead to problems , especially for asthmatics. Even for...
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Two questions about heat exchanger
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 shows individual fins and...
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Orient Cloud 3 Fan with CloudChill Technology : Better than AC/Cooler?
There is no technical difference between this and the desert cooler. Both work on the same principle water removes 0.56 kcal of heat for every gram...
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torque multiplication
<a href="https://www.societyofrobots.com/mechanics_gears.shtml" target="_blank" rel="nofollow noopener noreferrer">How to Build a Robot Tutorials - Society of Robots</a> #-Link-Sni...
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What do biomedical engineers do on a daily basis?
In the hospital context, they maintain all healthcare systems, equipment, gas supply systems and such. They do not take part in actual clinical procedures. They work...
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Zinger - World's Lightest Electric Wheel Chair
No this is not a medical device. Hence posted here. Quote: At 38 pounds, it’s the worlds lightest folding chair... that can take you 8 miles...
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Chris Guillebeau and The $100 Startup are in Bangalore 7PM 3/12/2012
Durga, ET, really missed meeting up. Why not you two write up a more detailed piece for us all for the news category. You may trigger...
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Can an engineer become a doctor?
I had a classmate in Chemical Engineering at Andhra University back in the late 1950s. He passed out , went to USA and became a good...
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nyone interested in The future world of engineering - skills
A recording of the session: Panel session recording: The future world of engineering skills and careers https://www.theengineer.co.uk/content/videos/panel-session-recording-explori...
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nyone interested in The future world of engineering - skills
Register now for The Engineer UK organized free December 6th online panel session exploring what the current era of profound technological change means for engineering organisation...
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Posted #Discussions
Will a New Motorcycle Lighting Design Could Save Lives?
According to the NHTSA (National Highway Traffic Safety Association, USA), motorcycle drivers are more than 25 times more likely to die in an accident than standard...
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What should we work on next?
If the discussions are ongoing, it may be helpful for such to be upfront.
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Busiest month: December 2025
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