- Видео 42
- Просмотров 16 114
Brent W. Baccala
Добавлен 6 июн 2007
Big Blue Button installation
A walk-through of installing an enhanced Big Blue Button (with remote desktop support) on AWS.
Просмотров: 7 029
Видео
Resolution of Singularities
Просмотров 4103 года назад
Mathematics lecture at Catholic University of America. ABSTRACT: Most algebraic curves have singularities, points where the curve self-intersects, and these singularities generally present the greatest challenge to working with such curves. Methods of dealing with, or "resolving" singularities date to the time of Newton and have been further developed by mathematicians including Riemann, Zarisk...
osito demo
Просмотров 294 года назад
A demonstration of how I'm building a video conferencing system that allows a teacher to switch back and forth between student desktops.
Sage 9: Function Fields
Просмотров 1194 года назад
An overview of the new function field code in Sage 9.
Christmas message
Просмотров 624 года назад
Brent quotes from Pope Francis' Christmas Message to the Roman Curia and emphasizes sacrificial charity as the basis for a new evangelism.
The Risch Theorem: a rapid overview
Просмотров 1,6 тыс.4 года назад
A whirlwind overview of the Risch Theorem in integration, with an example using Sage.
Facebook Integral
Просмотров 934 года назад
Use free software (Axiom and Sage) to analyze the integral that's recently been in the news because Facebook built an A.I. that can solve it.
Sage 9: Multivariate Factorization over the Algebraic Field
Просмотров 634 года назад
Sage 9: Multivariate Factorization over the Algebraic Field
Exact decomposition of algebraic varieties using numerical techniques
Просмотров 545 лет назад
Exact decomposition of algebraic varieties using numerical techniques
Power, Privacy, and the U.S. Constitution
Просмотров 796 лет назад
Power, Privacy, and the U.S. Constitution
Thanks for a lecture, possibilities are so exciting, can't wait when I will have some free time to play with GNU Hurd.
thank you
Good to see you Brent!
Good to hear from you, John! Bruce and I were just fooling around with a droidcam
I really need to understand this and only video on this topic available is this video. But sounds is so bad I can't concentrate on the context. Best wishes for uploading but had to give the feedback.
Can we run in localhost
You got a dislike for not fixing the sound
they owe it to you?, download it and fix it yourself
Brent W. Baccala lsLAME whlteboy
how do you get the unity desktop environment? are you using an old version of ubuntu?
Big blue button currently runs only on Ubuntu 18
There's also a package called "freesoft-gnome-desktop" that you can install to get the GNOME desktop environment. I don't think that's in the video, but it's discussed in the installation instructions at github.com/BrentBaccala/collaborate/wiki/Install
Your story is something else.
I came for disk re-sizing and boy that was great! thanks
Well done. This will help me better understand this topic.
can you show me how to set up the docker container
Really cool tech.
Following Jesus is what matters. :)
While uploading pdf in bigbluebutton it will not displaying on presentation window after bigbluebutton installation
My left ear enjoyed this
My right brain enjoyed this.
@@GeofreySanders interesting. Input from your left ear is more directly connected to the right side of your brain. But the left side of your brain is thought to be more directly involved I'm mathematics.. however the right side is thought to be more involved in creativity which is *integral* to math as well. What was I talking about again?
please share the doc if you have.
Thank you very useful video … is there any way to install without domain name because I want to use in my private network and access with private IP address
Sorry for the late reply; I just noticed your question. There's no way to install without a domain name because most web browsers require valid SSL certificates to allow use of the microphone and webcam.
please mute other constituents for next time please :(
I have installed BBB, it works very well from outside the network, but when we are on the same local network it does not load the shared screen
Hello , have seen you commenting on Bigbluebutton related videos. Your issue resolved?
Interesting
Nice!
The man who roamed Russia instead of China is here, himself. Nice. ❤😂
14:51 multivariable complex analysis is scary xD
I didnt expect ARS public server, freesoft.org to still exist. en.wikipedia.org/wiki/Classless_Inter-Domain_Routing#Assignment_of_CIDR_blocks
I hope you're doing well Brent. Still love M&m's?
what is the name of app? 00:46
Nice!
This is the governmental version of '...you're smoking a cigarette? Now you're going to smoke a whole pack.'.
When will Hurd be user ready ?
It runs; you can download and install a Hurd distribution. It's device driver support is limited, so it's best to run it in a virtual machine. The big question is what can it do that you can't do with Linux, and the answer is not much. When will it achieve something like the functionality I anticipate in the video? I don't know. I'm not working on Hurd anymore due to FSF's legal requirements for submitting code to the Hurd repository. They want all copyright assigned to them, for all past *and future* work on the project, and I'm not willing to do that.
@@BrentBaccala Sad FSF needs such stringent rules , this further more will delay the development as more n more developers feel the same way. Appreciate the reply thanks !
Can I just clarify something here. It looks like you are saying you want to leverage all the work done by all the people who came before you to produce Hurd, who *were* willing to grant FSF perpetual right to their work on Hurd code to ensure Hurd remains free, but you don't want your work on the Hurd to be free too. Which suggests you want to use that work for some kind of gain for yourself yet still leveraging all the free work done by others - I'm sure you'll correct me if I'm wrong. I'm not trying to shame you or anything, I absolutely appreciate that the time spent on this kind of thing is very significant, but surely you can add your contribution to all the others within the Hurd code then build your work on top of Hurd once it is mature enough. That would not require any handover of rights to FSF and you can freely profit from that. Then others in the future can benefit as you have from the lessons to be learned from Hurd, including your contributions to it. That is in the spirit of the GNU project and FSF as I see it. Just my thoughts on it as it seems a real shame that you ended up abandoning it all like that.
@@captainblood9616 My major issue with the FSF license grant is their insistence on language that states "all past and future work" on the program. Emphasis (mine) on "all future work". I'm willing to assign copyright on a lot of the work that I've already done, but I'm not handing them that kind of blank check. I want to retain copyright on some of it not to profit off of it, but because my personal vision of free software is "no strings attached", and the GPL is a major string. I'd be willing to dual-license my code to other open source projects that didn't use the GPL, but FSF won't do that, and that's why I want to limit my copyright assignment to them.
@@BrentBaccala That's a real shame
I wonder if he ever got to meet up with his family.
Not yet. He's still detained in Russia. They moved him to Moscow about a week ago, and probably took his phone, since I've not spoken to him since.
@@BrentBaccala I'm sorry to hear that. It looks like they government is making an example of him. Has anyone contacted the US Embassy in Russia so they can work to get John free or at least deported?
@@bevoburn Yes, the embassy will provide him a temporary passport if the Russians deport him. There's a lot of information on nooceantoowide.com, if you haven't looked at that site already.
This man is a hero! I know he has a checkered past, but it's amazing what he's done!
God Bless you John keep safe and stay where your at. Bobby came to visit me in Vietnam and told me you made it. So happy to see this video
Thank you Mike!
This guy left Emmonak Alaska near where I live in Alakanuk
thanks for the vid anyway.
Dude, your whiteboard is useless here! I like your approach, but the text is not readable, as it must be for a math lesson.