1 00:00:00,000 --> 00:00:06,086 So, in that video, the University of Michigan, the unexpected underdog in the 2 00:00:06,086 --> 00:00:13,089 competition for the National Science Foundation wins. And they win using, sort 3 00:00:13,089 --> 00:00:20,567 of an old fashion technique. Basically, many might say that was cheating, right? 4 00:00:20,567 --> 00:00:25,845 They didn't play exactly by the rules. This is becoming an increasingly common 5 00:00:26,063 --> 00:00:31,656 technique sometimes when, when an institution wants to win a grant. They'll, 6 00:00:31,656 --> 00:00:37,839 they'll you know, they'll, they'll bring so much more money to bear on but it's 7 00:00:37,839 --> 00:00:42,965 kind of an obvious, obvious thing that they can, that they're going to win the 8 00:00:42,965 --> 00:00:47,708 grant. So the, but, so there is actually a couple of schools that thought that was 9 00:00:47,708 --> 00:00:53,080 kind of unfair. But the other thing to think about in this is the lobbyists 10 00:00:53,080 --> 00:00:59,083 carefully crafted the15 million dollars. I would claim they carefully crafted the 11 00:00:59,083 --> 00:01:03,840 fifteen million dollars so this network would fail because they knew how much, if 12 00:01:03,840 --> 00:01:09,542 you leased the lines from AT&T, it would, it would cost so much that the only 13 00:01:09,542 --> 00:01:14,232 thing you could afford was 56 kilobit lines for the network that was being 14 00:01:14,232 --> 00:01:18,894 proposed. Now, when you think of 56 kilobits, right? So here, take your, take 15 00:01:18,894 --> 00:01:23,619 your phone, right? You got your 3G and your 4G, and the thing that came before 16 00:01:23,619 --> 00:01:27,859 all those was EDGE. You remember EDGE? Now, of course, if you go to the wrong 17 00:01:27,859 --> 00:01:32,899 place, you end up in a basement or something, you go EDGE on your, on your 18 00:01:32,899 --> 00:01:38,312 phone. Edge, the thing that's your phone's doing when it's doing real bad connection. 19 00:01:38,312 --> 00:01:43,478 Edge is 128 kilobits, which is twice what the national backbone for all the 20 00:01:43,478 --> 00:01:49,095 scientists talking to all the computers in the country. 56 kilobits was the national 21 00:01:49,095 --> 00:01:54,865 backbone that the lobbyists carefully authorized funds for. And there will be 22 00:01:54,865 --> 00:02:01,350 only one conclusion at this point and that was that they wanted it to fail. And, as 23 00:02:01,350 --> 00:02:06,890 is said in the movie Jurassic Park, nature finds a way. And, and if, if you think 24 00:02:06,890 --> 00:02:13,077 about it the story that Doug van Holland just told is like a perfect storm. Mci 25 00:02:13,077 --> 00:02:19,349 just started existing. You know, they just started existing and so they wanted to do 26 00:02:19,349 --> 00:02:25,157 something cool , and so they were willing to take a risk. Doug had, just come from 27 00:02:25,157 --> 00:02:30,377 Carnegie Mellon University, where he had worked with IBM before. So, what's the 28 00:02:30,377 --> 00:02:36,390 likelihood that, here's a school that has a long network history, but didn't work on 29 00:02:36,390 --> 00:02:42,846 the Arpanet. Knows IBM intimately. Just it's just pretty amazing, you know, that, 30 00:02:43,095 --> 00:02:50,213 that this all happened. And so, but it did. Nature found a way just like in 31 00:02:50,213 --> 00:02:56,857 Jurassic Park and all the plans and all the attempts to, to, to box, to put and to 32 00:02:56,857 --> 00:03:03,398 draw a fine line around this failed. And so, the NSF net as Dough said, just took 33 00:03:03,398 --> 00:03:09,874 off, alright. And the, going back to what Larry said, the, the key was is that each 34 00:03:09,874 --> 00:03:15,628 school had to be, you know, first on it or you're going lose your physicist, right, 35 00:03:15,628 --> 00:03:21,320 it became a badge of honor. And so, schools basically panicked and they found 36 00:03:21,320 --> 00:03:27,227 money somewhere to run fiber, to run networks to people's offices. This is a 37 00:03:27,227 --> 00:03:33,152 whole bunch of infrastructure that, that needed to be installed. And I wasn't at 38 00:03:33,152 --> 00:03:38,722 University of Michigan at the time, I was at Michigan State University at the time, 39 00:03:38,722 --> 00:03:44,084 just up the road. And I saw the internet for the first time in the, in the building 40 00:03:44,084 --> 00:03:51,043 that's here in this upper left hand corner of the, of the slide. And that is the what 41 00:03:51,043 --> 00:03:57,094 we used to call SI North, the school that I'm part of. It's really a rather 42 00:03:57,094 --> 00:04:02,770 nondescript building but they used to have monitors and watching all these things. 43 00:04:02,770 --> 00:04:07,931 And so, the traffic grew, the performance grew there's all kinds of things that, 44 00:04:07,931 --> 00:04:13,827 that had to be solved through this thing. It started in 1988 and was supposed to go 45 00:04:13,827 --> 00:04:19,364 through 1993, for five years and it ended up going through 1995. Now, the key thing 46 00:04:19,364 --> 00:04:25,189 is if you think about that time frame, you know, by early 1990s, things were pretty 47 00:04:25,189 --> 00:04:30,039 universal. I mean we'd gone from will this happen to every, everyone had to be, you 48 00:04:30,039 --> 00:04:34,213 know, everyone that mattered was pretty much on the network. And the question was 49 00:04:34,213 --> 00:04:38,537 how much bandwidth, what with these servers, how do we work with all these 50 00:04:38,537 --> 00:04:44,433 things? And so the, the original NSF Net was aimed at research universities and 51 00:04:44,433 --> 00:04:51,527 they had made a bunch of rules about that. And, and there were some universities in 52 00:04:51,527 --> 00:04:57,220 particular Cleveland the Case Western Reserve at Cleveland it, well Cleveland 53 00:04:57,220 --> 00:05:02,014 area, Case Western, around Case Western Reserve University, had this thing called 54 00:05:02,014 --> 00:05:06,976 a Freenet. And these were bulletin board systems. And there was lots of bulletin 55 00:05:06,976 --> 00:05:12,169 board systems but they were all very local and some bulletin board systems started 56 00:05:12,169 --> 00:05:16,610 having sort of partnerships with universities and sneaking regular people 57 00:05:16,610 --> 00:05:21,375 onto the Internet. I remember personally, just in a working university, the internet 58 00:05:21,375 --> 00:05:25,625 was this cool thing. And, it was something that only we at universities could do. 59 00:05:25,625 --> 00:05:29,500 And, we, we're the only ones that could use it and all you want to do is tell 60 00:05:29,500 --> 00:05:33,856 people about it. And then, things like these Freenets made it available to the 61 00:05:33,856 --> 00:05:38,778 average citizen and that just created so much more demand. And so, towards, you 62 00:05:38,778 --> 00:05:43,619 know, early 1990, late 1980s, this academic only rule sort of started to be 63 00:05:43,619 --> 00:05:49,298 relaxed and they made some rules about who could do what. And by, by this point in 64 00:05:49,298 --> 00:05:55,273 time, the cat was totally out of the bag, right. I mean the network was 45 megabits 65 00:05:55,273 --> 00:06:01,058 and all the schools on the planet. So, it was pretty tough at this point for the, 66 00:06:01,058 --> 00:06:06,578 for the lobbyists to shut it down [laugh], right? They had carefully laid plans, had 67 00:06:06,578 --> 00:06:11,796 failed and out we go. Okay, and so we have this connectivity. And one thing I 68 00:06:11,796 --> 00:06:17,491 remember about the connectivity in the early days is we used to have post-it 69 00:06:17,491 --> 00:06:23,819 notes of all the cool servers where you could download software or where email 70 00:06:23,819 --> 00:06:28,961 list were or, or newsgroups were. And, and you, you have to have post-it notes and 71 00:06:28,961 --> 00:06:34,447 keep track of all these host names etcetera, etcetera, etcetera. And so, once 72 00:06:34,447 --> 00:06:41,389 the connectivity was there, and this was happening worldwide and in additional states 73 00:06:41,389 --> 00:06:47,592 as well. And the question was is how would we organize all this information? How 74 00:06:47,592 --> 00:06:52,842 would we make sense of it? And so we started Illinois, University Illinois in 75 00:06:52,842 --> 00:06:58,893 the supercomput er centers and we moved to the University of Michigan, where the 76 00:06:58,893 --> 00:07:04,251 first NSF Net happened, and then grew and expanded. And the, the next place on our 77 00:07:04,251 --> 00:07:10,100 stop is CERN, CERN High Energy Physics Lab. And so, you probably know that the 78 00:07:10,100 --> 00:07:16,037 CERN is the birthplace of the web but that's not all it does. A matter of fact, 79 00:07:16,037 --> 00:07:22,756 it chose that the web was not it's purpose because it's purpose is Physics, high 80 00:07:22,756 --> 00:07:30,022 Energy Physics. And. One of the things about experimental Physics is that, kinda 81 00:07:30,022 --> 00:07:38,536 like super computers. The in order to make the next step in physics research, you 82 00:07:38,536 --> 00:07:43,975 need to you need to build a bigger experiment and a bigger experiment. So, it 83 00:07:43,975 --> 00:07:48,853 used to be that a physicist could learn things about electrons and neutrons by 84 00:07:49,039 --> 00:07:53,489 something about the size of this table like a cloud chamber. And something would 85 00:07:53,489 --> 00:07:58,149 go through and they could write a little paper. And then once, once you've seen 86 00:07:58,149 --> 00:08:02,768 everything you can see and things and the size of this table, you'll say, well, I'll 87 00:08:02,768 --> 00:08:07,499 do something ten times larger than the table. And then I get a new set of papers 88 00:08:07,499 --> 00:08:11,274 and a new set of results and at some point, you've, you've gained as much 89 00:08:11,274 --> 00:08:15,980 Physics as you can gain from that. And this repeats itself, and it gets larger 90 00:08:15,980 --> 00:08:21,554 and larger and larger. And it gets to the point where you literally can only afford 91 00:08:21,554 --> 00:08:26,413 to have one experimental facility in the entire world. And this is what CERN is 92 00:08:26,413 --> 00:08:31,041 dedicated to. It's dedicated to the notion of if you're going to build a physics 93 00:08:31,041 --> 00:08:36,059 experiment, let's build it here at CERN. And there's a whole structure around this 94 00:08:36,059 --> 00:08:41,869 where people come from all over the world. It physically straddles the border between 95 00:08:42,044 --> 00:08:47,524 France and Switzerland. It's got, you know, that Switzerland of course, has you 96 00:08:47,524 --> 00:08:53,013 know, has really good relationships and people can come and, you know, even 97 00:08:53,013 --> 00:08:58,235 Russian, you know, back when there was some tension between governments, 98 00:08:58,235 --> 00:09:04,591 scientists can still get together and work. And the lead time on these projects 99 00:09:04,591 --> 00:09:10,233 is fifteen to twenty years and the, the size of the things that they build is just 100 00:09:10,233 --> 00:09:16,632 gigantic like the, the Atl as the, the, the, the, most recent detector is like six 101 00:09:16,632 --> 00:09:24,162 stories tall and took years to build. So, these people have to work and build and 102 00:09:24,162 --> 00:09:32,538 think. And it turns out that they have a lot of fun. So I'm going to introduce you 103 00:09:32,538 --> 00:09:40,146 in this next slide to the Cernettes. So, the Cernettes, is a musical group from 104 00:09:40,146 --> 00:09:46,643 CERN. And, and so basically you [laugh], you, you can view some of the videos that 105 00:09:46,643 --> 00:09:51,736 I have here. You don't have to, but I suggest that you do. They're just pure 106 00:09:51,736 --> 00:09:57,150 fun. Their, their, their music is about the web, about high-energy physics, about 107 00:09:57,150 --> 00:10:02,577 colliders, and about supercomputers. And you see the women sitting around the 108 00:10:02,577 --> 00:10:08,608 supercomputer in one of their music videos. And so, it's just kind of fun. But 109 00:10:08,608 --> 00:10:14,927 remember that the reason that these people are together is to mix something that 110 00:10:14,927 --> 00:10:21,442 can't be made separately. So, take a look and then come back. Well, welcome back. So 111 00:10:21,689 --> 00:10:28,095 continuing. I have been to CERN many times. The first time that I went to CERN 112 00:10:28,095 --> 00:10:34,524 was to do a lecture recording. And I have been working for many years, since 1999, 113 00:10:34,524 --> 00:10:41,677 with a physicist named Steven Goldfarb. That's Steven Goldfribe right there. He is 114 00:10:41,677 --> 00:10:48,317 the lead singer of the, of the Canettes Blues Band. And everyone else in the 115 00:10:48,317 --> 00:10:54,873 Canettes Blues Band is also a physicist, [inaudible] physicist. She actually is I 116 00:10:55,109 --> 00:11:01,798 believe the secretary general something. So, these people are all physicist and, 117 00:11:02,059 --> 00:11:06,115 and, and so they, they play together, right? You saw the Cernettes, if you 118 00:11:06,115 --> 00:11:10,590 choose to see. And now, here we have the Canettes. This is a blues band. Part of 119 00:11:10,590 --> 00:11:15,282 the reason that they do blues is because, you know, these people come from America 120 00:11:15,282 --> 00:11:20,155 and they like the blues, and there might not be a blues band so they just make one. 121 00:11:20,155 --> 00:11:24,338 They actually have a club. The CERN provides a place for them to play music 122 00:11:24,338 --> 00:11:30,090 and they have lots of fun. And so, so, the other thing I like about CERN, if you ever 123 00:11:30,090 --> 00:11:35,700 get a chance to visit go in the back, this is the cafeteria right by the building 40. 124 00:11:35,700 --> 00:11:41,699 And they have steak. I mean, the food is just magnificent. I mean, it's Europe. 125 00:11:41,699 --> 00:11:46,784 It's, it's France and Switzerland, after all. And, and there's, I just have so many 126 00:11:46,784 --> 00:11:52,560 fond memories of hanging out at this, at this cafe. And so, then we have over here 127 00:11:52,779 --> 00:11:59,027 not a lot of people probably have a family photo, deep inside the detector pit, of 128 00:11:59,027 --> 00:12:04,082 the Atlas. And so and so, let's see, where's my, there's my wife, Teresa, right 129 00:12:04,082 --> 00:12:10,066 there, my son, Brent there's me and there's my daughter, Mandy. And so we took 130 00:12:10,066 --> 00:12:15,596 a family trip to CERN and now, you can't go in, let me clear this bit here, let me 131 00:12:15,596 --> 00:12:21,005 clear this. You can't go in the detector anymore, right. So, this is the five 132 00:12:21,005 --> 00:12:26,004 stories, this is where the beam comes in. So, down there that`s the 2.5 stories and 133 00:12:26,004 --> 00:12:30,547 then up is another 2.5 stories. We happen to be in the middle when we are taking 134 00:12:30,547 --> 00:12:35,617 this picture. If you are to go into, into this area right now, this is full of 135 00:12:35,617 --> 00:12:40,907 equipment, okay. Just absolutely, just full. Go look for the Atlas detector. And, 136 00:12:41,110 --> 00:12:46,832 and basically you actually can't go in cuz it's all full of radiation now, too. And 137 00:12:46,832 --> 00:12:52,667 so we got in one of the, this was not, this was early on. I came back and got 138 00:12:52,667 --> 00:13:02,180 another tour when it was almost done. And so, this just is fun, but really smart 139 00:13:02,180 --> 00:13:11,997 people. And so, that's sort of the, the key message here. So I'm going to show you 140 00:13:12,327 --> 00:13:21,446 another video and this video is optional and this is a video of blues, our blues 141 00:13:21,446 --> 00:13:26,685 band, Steven Goldfarb, and other physicists and then I, I showed up and 142 00:13:26,685 --> 00:13:33,045 sang with them. And so, this again is optional. So again, what I say is as you 143 00:13:33,045 --> 00:13:40,014 see the crowd shots, most of the crowd are also physicists. They work really hard and 144 00:13:40,014 --> 00:13:54,043 they play really hard. Okay. Welcome back. So, why did I waste all that time showing 145 00:13:54,043 --> 00:14:02,002 you music videos and other silly things? Well, I mentioned that innovation springs 146 00:14:02,002 --> 00:14:08,019 from a culture. It doesn't spring from sort of like someone saying you innovate 147 00:14:08,019 --> 00:14:14,059 right now. It springs from a culture of fun and accepting new ideas and trying new 148 00:14:14,059 --> 00:14:20,037 things and then attempting to do something. And maybe, maybe you don't even 149 00:14:20,037 --> 00:14:25,785 accomplish w hat you tried to do but you, you run into something really cool along 150 00:14:25,785 --> 00:14:33,408 the way. And that really is the story of the web. You know the internet was there. 151 00:14:33,408 --> 00:14:38,401 The packets were moving. We could move files. We could, move images. We could 152 00:14:38,401 --> 00:14:43,787 move video. But we couldn't find it and it looked ugly. But frankly, to those of us 153 00:14:43,787 --> 00:14:48,904 using it, who cared if it was ugly. Once you figured it out, it was just, just 154 00:14:48,904 --> 00:14:55,080 totally awesome. And so, this group, Robert Cailliau and Tim Berners-Lee were 155 00:14:55,080 --> 00:14:59,940 working at CERN. And they had a problem to solve. And the problem they wanted to 156 00:14:59,940 --> 00:15:04,658 solve was the distributed documentation for physicists. Now, these people have to 157 00:15:04,658 --> 00:15:09,660 build things that take twenty years with thousands of people spread all over the 158 00:15:09,660 --> 00:15:14,341 earth. So, they have to like come up with designs. They have to share the designs. 159 00:15:14,341 --> 00:15:18,698 They have to write reports. They have to tell, you know, they have to do some kind 160 00:15:18,698 --> 00:15:23,369 of an audit. So, they needed to sort of write documents. Except they wanted to 161 00:15:23,369 --> 00:15:28,084 share them. And they wanted to use this new internet thing to allow the collective 162 00:15:28,084 --> 00:15:32,086 editing of documents. Now, that starts to sound a little bit like Wikipedia, but 163 00:15:32,086 --> 00:15:35,987 it's not. What they wanted to, what they wanted was the documents to be on 164 00:15:35,987 --> 00:15:39,851 different computers and then link the documents together and make it so you 165 00:15:39,851 --> 00:15:43,951 could edit them. So, certain documents might be in Poland, and certain documents 166 00:15:43,951 --> 00:15:47,911 might be in Switzerland, and certain documents might be in the United States of 167 00:15:47,911 --> 00:15:51,857 America, other documents might be in Japan. And they wanted to be able to edit 168 00:15:51,857 --> 00:15:57,406 them all and then link them all together and edit them both locally and remotely as 169 00:15:57,406 --> 00:16:04,486 well. And so, they created effectively a hypertext text editor with hyper links in 170 00:16:04,486 --> 00:16:11,482 it. Alright, these links from one web, one online document to another. They had to 171 00:16:11,482 --> 00:16:17,078 figure out the format to write these documents in. Then they had to figure out 172 00:16:17,078 --> 00:16:22,758 a way to represent links. And then they had to figure out a network protocol to 173 00:16:22,758 --> 00:16:27,812 move the data back and forth, to store and retrieve the documents. And all that 174 00:16:27,812 --> 00:16:33,563 becomes HTTP, the hypertext transf er protocol, HTML, the hypertext markup 175 00:16:33,563 --> 00:16:39,376 language. Web servers, which is where the HTPD web servers, which is where the 176 00:16:39,376 --> 00:16:45,625 documents are stored. And web browsers. And so, they had to build a complete 177 00:16:45,625 --> 00:16:51,508 infrastructure to create the document, distributed documentation environment that 178 00:16:51,508 --> 00:16:57,932 they had imagined. So, lets go meet Robert Cailliau at CERN, in his office just 179 00:16:57,932 --> 00:17:04,716 across the street from where the coffee shop and the steaks are at in the CERN