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Viewing 15 posts - 91 through 105 (of 614 total)
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  • in reply to: Messages posted not appearing on the forum #12832
    Breakable
    Keymaster

    zapkitty has upgraded the forums and I did spam account cleanup. Potentially the problem should be gone or much less of an issue.

    in reply to: Can a stack of Tyristors be a switch? #12793
    Breakable
    Keymaster

    Thyristors (also known as the Silicon Controlled Rectifiers or SCRs) have come a long way from this modest beginning and now high power light triggered thyristors with blocking voltage in excess of 6kv and continuous current rating in excess of 4kA are available.

    http://www.nptel.iitm.ac.in/courses/Webcourse-contents/IIT Kharagpur/Power Electronics/PDF/L-4(DK)(PE) ((EE)NPTEL).pdf

    They are also widely used as fast acting protection devices in DC power supplies. The switching speed of thyristors is very fast and they are able to switch from fully off to fully on, typically in 1µs.

    http://www.learnabout-electronics.org/diodes_06.php

    Price is probably the main concern?

    in reply to: May Report Released. #12785
    Breakable
    Keymaster

    Francisl wrote:

    Why aren’t smart angel investors flocking to the doors of LPP?

    Big energy users have the most to gain if fusion is successful. Companies that run big computer server farms would
    seem to be likely investors. Steel, aluminum and cement manufacturers along with nitrogen fertilizer makers etc.
    should be interested.
    ….

    “Big energy users” that’s a very good term. The application of this term is however is too narrow. If suddenly I wanted to fly to Mars, build a house there and to make food/water by extracting materials from atmosphere I would personally become a “Big energy user”. These days as energy is becoming increasingly scarce everyone is encouraged to use less of it – to save water, to travel less, to have a smaller house/car, etc. The same goes for the industry – only those industries that use less energy are being encouraged (biotech, IT, legal, fashion…).
    The opposite of energy scarcity can also be luxury. Having a big house, making food out of air, extracting gold from seawater, traveling a lot – using a plane or going off planet is not necessary waste.
    In case energy becomes clean, cheap and plentiful its demand will not fall – the users of big energy are going to grow and every single one of them will benefit.

    in reply to: Drupal help needed #12784
    Breakable
    Keymaster

    If you want someone to give you a quote then a design (specification) document would be needed.
    Otherwise you could hire someone per hour, but is hard to know if they will not doodle around.

    On way to get help reasonably quickly and cheap is using People Per Hour:
    http://www.peopleperhour.com/drupal-hourlies/all?sort=relevant

    If you have a design document you can just send it to one of them and get a quote
    for example this one seems inexpensive / well rated
    http://www.peopleperhour.com/hourlie/do-anything-in-drupal/18498?ref=search

    If you want someone to do the management – draft the design document, manage change requests during implementation then you usually need a project manager.
    I opened a company recently in UK on website development and we are already working with several clients, so would love to help with that for free.

    in reply to: Fusion Books for General Readers #12783
    Breakable
    Keymaster

    I just got one recommendation (did not read it yet) : Behemoth: The Story of Power
    A history of power development from 1600s to 1930s.

    in reply to: Chat? #12759
    Breakable
    Keymaster

    I have an idea how to help it reach critical mass:
    A non-intrusive popup should be placed on the Frontpage which should invite into the IRC channel, by allowing a single click log in with Facebook, Google, Focus Fusion Forum accounts (by choosing a nickname from there) or anonymously.

    in reply to: Novel approach to fusion technology #12724
    Breakable
    Keymaster

    I am not a physicist myself, so I cant provide feedback. I am guessing physicist are more busy just to read all the essays available.
    But would suggest to post it on a free-access journal such as http://arxiv.org/ just to increase the likelihood of access and feedback.

    Breakable
    Keymaster

    We are the 0.000001 %!

    Breakable
    Keymaster

    Social site slashdot.org also usually responds well to fusion, but it needs to be promoted in a very short timeframe.

    Breakable
    Keymaster

    I think social and Facebook sites should be good as well, but we would need to coordinate positive promotion such as liking, up-voting so that it receives more visibility on the frontpage due to this activity.
    One social site could be:
    reddit.com/r/energy

    in reply to: Messages posted not appearing on the forum #12677
    Breakable
    Keymaster

    Vansig:
    I assume you are talking about this post:
    https://focusfusion.org/index.php/forums/viewreply/11206/
    Just want to narrow it down time wise. It shows like 17:22 PM Toronto time?
    Please share your ISP if its not confidential.

    in reply to: Messages posted not appearing on the forum #12660
    Breakable
    Keymaster

    Thank you for sharing guys!
    I never experienced it myself (not that I know of at least), but it seems the issue is real.
    I thought initially it is ISP related, so please share what is your ISP if you see it happening.
    Otherwise I think it could be hosting issues and maybe related to server time – they could be doing backups or other maintenance on their servers at specific times.
    Switching the hosting could help, but it is not an easy decision to make and is not guaranteed to make a difference, so we will try to hold off for now.
    So please share: time and your ISP info when it happens. In case you cant or dont want to post it here, please send me an email: ignas @ focusfusion.org

    in reply to: Chat? #12650
    Breakable
    Keymaster

    Regarding reaching out to members on focusfusion website that are location specific, in principle we could use ip addresses, but I am somewhat not sure if its the right thing to do.
    I tried sending batch emails to everyone for important causes, such as society board election, but sometimes they are not well accepted.

    in reply to: Chat? #12649
    Breakable
    Keymaster

    Facebook does have location based advertising. Of course we will make sure to add this news to the front-page of focusfusion.org,
    but if reaching more people is important then it should be promoted more than that. I think creating a proper correct meetup group also would help with advertisement
    as many people join new groups – for that it is important to prepare in advance before creating one. Meetup group should have a good description and be clear about location.

    in reply to: Chat? #12645
    Breakable
    Keymaster

    Hey There,
    Tnx for your response. We can certainly post it on our Facebook group and website – still its a small coverage.
    We could also spend some of our own money to promote it specific to your area on Facebook – that also can help and is not too expensive.
    Are there any more strategies we can use to make it grow sustain-ably?
    I would suggest to investigate and propose some here:
    http://www.meetup.com/help/keyword/promote/

Viewing 15 posts - 91 through 105 (of 614 total)