BigOhm

BigOhm

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Member since
Sep 22, 2009
Last active
May 20, 2010
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0

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  1. #Threads

    a6f5ac0f-3a5e-4677-a024-fb55390cdc68

    No. Almost any attempt to "harvest" the charge prior to a lightning stroke will initiate the stroke, instantly vaporizing all of your...

  2. #Threads

    778d8e23-c09c-498c-9bfd-e3a71a46e576

    OK, so let's say you've got a typical paint roller that has a steel rod and a wooden or plastic handle. Take...

  3. #Threads

    04e11d28-5c3b-454d-b776-ba93bf106cfe

    You're jumping to an unwarranted conclusion. Consider for a minute a very artificial situation where a driveshaft rotates 4 times for each...

  4. #Threads

    3a1b19ae-01a8-4c2e-8a5b-c5b66d60b002

    In general it is not practical to recover vibration energy. Consider, as an example, an auto travelling on a highway that has...

  5. #Threads

    2da528c2-d833-48b2-b3f8-8fd98e858db1

    100 kg? Gohm, tell your little brother to quit riding on the handlebars?:roll:😁 vvishwaskumar, There are a bunch of ways of looking...

  6. #Threads

    c58e840e-399a-4638-b750-1a1ebf295713

    It's worth taking a look also at matweb.com anytime you want material properties.

  7. #Threads

    f25cd057-1e55-493b-bbe4-383b3a7d059c

    It will vary greatly from country to country. Moreover, it varies greatly by type of shop and the tools they use. For...

  8. #Threads

    c616ddcc-d21b-438d-9c5a-4e60259f44ff

    Not to be overly pedantic, but aren't birds animals?

  9. #Threads

    a1d80d99-2888-4117-ba1e-ac61986c6463

    I suspect that, for human habitation, it's probably much cheaper to get most of the drinking water from urine and sweat. Some...

  10. #Threads

    22f88498-6be2-4a2a-84d8-5310bf19f48f

    The phrase "balance problem" is sort of a wastebasket term where a lot of things get tossed in, so take it with...

  11. #Threads

    584f1f11-7514-4967-8cad-2cfe379ca5dc

    Aluminum has a thermal expansion coefficient twice that of titanium. So, stick the whole thing in liquid nitrogen.

  12. #Threads

    100ada59-4ec0-456b-b12f-48a29f822ae3

    I teach at university level. I frankly don't care whether or not you attend. However, if you do not attend, please do...