0:00:00.500,0:00:03.300 Nobody knows[br]where they got the theory from to build a chimney. 0:00:03.300,0:00:07.518 from metal workers or smithies,[br]but what a difference it made! 0:00:07.518,0:00:09.018 Look at this. 0:00:09.018,0:00:12.690 That's the plan of the old manor hall you saw just now. 0:00:12.690,0:00:14.690 And this 0:00:14.690,0:00:17.143 is the plan of this house. Look at all those rooms! 0:00:17.143,0:00:20.768 Now you don't build those rooms, unless you can heat them. 0:00:20.768,0:00:25.643 The idea was that if you put a fire up against a wall[br]like that why not put a fire on the other side of the wall? 0:00:25.643,0:00:30.268 They could both use the same flue -[br]you'd get two fires for the price of one. 0:00:30.268,0:00:33.956 Well, the first major change the chimney caused 0:00:33.956,0:00:36.003 was the separation of the classes. 0:00:36.003,0:00:41.893 The lords and ladies left the bedding down here in the great[br]hall to the dogs and the servants and passing strangers 0:00:41.893,0:00:44.893 and cleared off to live in their own private apartments. 0:00:44.893,0:00:49.893 And the upper and lower classes[br]never came that close again. 0:00:49.893,0:00:55.487 0:00:55.487,0:00:57.659 Cozy little office, this. Don't you think? 0:00:57.659,0:01:03.112 This was the next kind of room they put a fire into so that[br]the scribes could do all their work throughout the winter 0:01:03.112,0:01:06.112 without all the ink freezing in their inkwells, 0:01:06.112,0:01:08.440 which it had done before. 0:01:08.440,0:01:11.300 That did the European economy a real favor, you know. 0:01:11.300,0:01:13.518 I mean being able to conduct your business 0:01:13.518,0:01:17.518 right the way through the year. 0:01:17.518,0:01:20.878 0:01:20.878,0:01:24.112 Oh. Like the staircase? 0:01:24.112,0:01:25.206 What's new about that? 0:01:25.206,0:01:26.378 It is. 0:01:26.378,0:01:30.331 See, with fires in every room[br]you could build up just as well as you could build out. 0:01:30.331,0:01:33.206 Servants downstairs, of course. Upstairs was warmer. 0:01:33.206,0:01:36.612 It was getting so cold, that even the painters noticed it. 0:01:36.612,0:01:39.284 I mean, take a look at that Breugel. 0:01:39.284,0:01:40.409 Frozen ponds 0:01:40.409,0:01:41.550 Snow everywhere 0:01:41.550,0:01:44.315 Little village with the chimney pots working see? 0:01:44.315,0:01:50.909 Now, that was only worth painting because it was[br]a totally new experience being that cold. 0:01:50.909,0:01:56.456 Indoors they hung cloth on the wall to keep out the draft[br]and later on they turned into these fancy tapestries. 0:01:56.456,0:01:59.863 And they put rugs everywhere, even on the tables. 0:01:59.863,0:02:04.863 They kept their bodies warm[br]with two major 13th century inventions: 0:02:04.863,0:02:07.034 Here's a bit of 13th century art. 0:02:07.034,0:02:08.675 Very nice too. 0:02:08.675,0:02:10.925 But look what the Virgin's doing. 0:02:10.925,0:02:14.113 See? One of those two inventions. 0:02:14.113,0:02:16.706 Knitting. 0:02:16.706,0:02:19.753 The second invention also kept people pretty snug. 0:02:19.753,0:02:20.972 Buttons. 0:02:20.972,0:02:23.753 And a lot less people died of cold. 0:02:23.753,0:02:28.284 And now we come to the high great chamber 0:02:28.284,0:02:29.753 Not bad for a living room, is it? 0:02:29.753,0:02:31.331 And everything again done for warmth, 0:02:31.331,0:02:34.519 the woven matting on the floor,[br]Oh, and look here underneath the tapestry 0:02:34.519,0:02:36.831 wooden wainscoting good against drafts. 0:02:36.831,0:02:39.284 And admire if you will this very beautiful plasterwork. 0:02:39.284,0:02:41.872 That's originally a mini ice-age idea, 0:02:41.872,0:02:44.731 in the first place they put it round the chimney[br]because it was fireproof, 0:02:44.731,0:02:50.919 then they put it on the walls to plug up the drafty cracks,[br]then finally they molded it and painted it like that. 0:02:50.919,0:02:54.091 and as people's indoor lives got warmer[br]their habits changed. 0:02:54.091,0:02:59.497 They started playing more games, like backgammon,[br]draughts, shuffleboard; 0:02:59.497,0:03:02.638 there was a lot more music;[br]a lot more reading; 0:03:02.638,0:03:05.435 a lot more intellectual activity in general; 0:03:05.435,0:03:08.341 oh, and a lot more furniture. 0:03:08.341,0:03:11.388 But the place where the biggest change took place was here: 0:03:11.388,0:03:14.231 in the bedroom. 0:03:14.231,0:03:15.872 Private little place, isn't it? 0:03:15.872,0:03:18.872 Never used to be like that,[br]everybody used to sleep in the hall. 0:03:18.872,0:03:23.419 But, with separate fireplaces,[br]sleep and undressing and sex 0:03:23.419,0:03:26.419 became things you only did *in private*. 0:03:26.419,0:03:29.825 Our modern preoccupation with privacy 0:03:29.825,0:03:33.278 starts here. 0:03:33.278,0:03:34.825 So does cleanliness, 0:03:34.825,0:03:37.778 hot fires, hot water 0:03:37.778,0:03:39.622 hot baths. 0:03:39.622,0:03:44.669 And if it got too cold to go to the toilet outside, well[br]you could always try one of these indoor portable varieties. 0:03:44.669,0:03:46.809 Note the padded seat for winter use. 0:03:46.809,0:03:51.387 Or you could build yourself one of those rather rude[br]half inside half outside affairs... 0:03:51.387,0:03:52.887 like that. 0:03:52.887,0:03:55.387 Another Bruegel. 0:03:55.387,0:04:00.075 In the 14th century you could eat in your[br]private dining room by the fire. 0:04:00.075,0:04:02.341 And hygiene began to affect table manners 0:04:02.341,0:04:04.887 you washed your hands before dinner. 0:04:04.887,0:04:06.481 You used a fork. 0:04:06.481,0:04:10.794 There were separate table settings[br]and there were separate chairs instead of benches. 0:04:10.794,0:04:13.122 And, they used table linen. 0:04:13.122,0:04:16.747 Already it's remarkably modern. 0:04:16.747,0:04:19.028 And, of course, the kitchen, 0:04:19.028,0:04:25.512 again, thanks to the fireplace, a separate room. 0:04:25.512,0:04:29.512 By the 15th century they knew enough about[br]hot air going up the flue 0:04:29.512,0:04:31.512 to put turbines in chimneys 0:04:31.512,0:04:36.012 And run roasting spits with them via gears and a[br]drive chain like on a bicycle. 0:04:36.012,0:04:42.090 And, the hotter the fire, the faster the turbine spins,[br]the quicker the meat turns, doesn't get burnt. 0:04:42.090,0:04:46.090 Clever, aye? 0:04:46.090,0:04:47.183 0:04:47.183,0:04:50.496 You must admit it is a very nice piece of property. 0:04:50.496,0:04:55.996 But why it matters so much to our story is that in every[br]single one of its heated rooms 0:04:55.996,0:04:57.293 it had this: 0:04:57.293,0:04:59.121 a glass window. 0:04:59.121,0:05:02.965 But, it had so many more glass windows than anybody else 0:05:02.965,0:05:05.058 that, at the time, this place was known as: 0:05:05.058,0:05:10.324 Hardwick Hall more glass than wall." 0:05:10.324,0:05:28.402 [♪ Baroque ♪] 0:05:28.402,0:05:29.402 0:05:29.402,0:05:34.808 Now this is just one of the places that got built[br]in the great 16th century property boom. 0:05:34.808,0:05:36.308 And as the houses went up 0:05:36.308,0:05:43.433 the forests came down. 0:05:43.433,0:05:45.480 And these guys were the villains of the piece: 0:05:45.480,0:05:50.433 the people cutting down trees to make charcoal for the[br]fuel for their glass making furnaces 0:05:50.433,0:05:52.574 to make the windows everybody wanted. 0:05:52.574,0:05:54.387 So much wood was going up in smoke 0:05:54.387,0:06:00.574 the government passed laws to try and save the forests[br]for the people who'd be really sunk without wood: 0:06:00.574,0:06:02.199 the Navy! 0:06:02.199,0:06:05.481 But, by the beginning of the 17th Century,[br]things had got desperate. 0:06:05.481,0:06:14.465 There had to be somewhere else the glassmakers could go[br]and chop their firewood. 0:06:14.465,0:06:19.465 And then they found the ideal place. 0:06:19.465,0:06:32.043 [♪ Lone English Horn ♪] 0:06:32.043,0:06:33.043 0:06:33.043,0:06:36.340 See, glass making needs sand and wood mainly. 0:06:36.340,0:06:38.887 And that's just what there was tons of here. 0:06:38.887,0:06:43.340 And in 1608 it was all absolutely free. 0:06:43.340,0:06:48.606 The one year old colony at Jamestown, Virginia[br]was built on sand. And as for forests? 0:06:48.606,0:06:50.871 You couldn't see the wood for the trees! 0:06:50.871,0:06:53.418 So, the master plan 0:06:53.418,0:06:56.871 was to send glass makers over here to get on with it, 0:06:56.871,0:07:00.527 by the boatload. 0:07:00.527,0:07:08.527 0:07:08.527,0:07:13.699 If you think about it, things must have been pretty far gone[br]to try a harebrained scheme like this. 0:07:13.699,0:07:20.559 I mean, four thousand miles in a leaky boat to make glass[br]surrounded by Indians and wild animals. 0:07:20.559,0:07:27.106 Well, they managed to talk a grand total of eight idiots[br]into coming to "blow bubbles" in America. 0:07:27.106,0:07:32.512 But, one hard winter and they all gave up. 0:07:32.512,0:07:47.997 [♪ Sad ♪] 0:07:47.997,0:07:48.997 0:07:48.997,0:07:51.669 The plot now shifts from glass to iron. 0:07:51.669,0:07:54.716 For one of the oldest reasons in the world. 0:07:54.716,0:07:57.762 We come now to one of those[br]deeply meaningful moments in history 0:07:57.762,0:08:00.622 where things change because of the basic drives in mankind. 0:08:00.622,0:08:02.622 You know: a belief in progress, 0:08:02.622,0:08:05.028 fundamental insight in the nature of things, 0:08:05.028,0:08:09.403 a dogged persistence in making ideas work[br]the joy of discovery - that sort of thing. 0:08:09.403,0:08:15.216 The extraordinary change that was to happen because of the[br]failure to bring boatloads of glassworkers here to Jamestown 0:08:15.216,0:08:18.434 was a result of one of those visions people have 0:08:18.434,0:08:20.934 in this case, the desire to make 0:08:20.934,0:08:22.481 as much as possible 0:08:22.481,0:08:24.028 as fast as possible 0:08:24.028,0:08:27.387 of this stuff... 0:08:27.387,0:08:29.669 Money☺ 0:08:29.669,0:08:35.528 So, if you're ready for a devious tale of[br]the uppercrust on the make, here goes... 0:08:35.528,0:08:41.294 About 50 years before Jamestown,[br]Queen Elizabeth was desperate to make 0:08:41.294,0:08:44.153 bronze canon 0:08:44.153,0:08:49.153 A.) for the defense of the realm and[br]B.) because she got a cut in the profits. 0:08:49.153,0:08:53.013 Now, you need copper to make brass and we,[br]in England, didn't have very much of that. 0:08:53.013,0:08:56.841 So, so German miners,[br]with an eye to what they might make out of it, 0:08:56.841,0:09:00.372 came over and in 1566 found copper. 0:09:00.372,0:09:05.325 Now, the other thing Elizabeth wanted to do was to get[br]the wool market back on its feet 0:09:05.325,0:09:07.513 so she could tax it 0:09:07.513,0:09:09.372 But she didn't have enough brass 0:09:09.372,0:09:13.606 to make these carding combs,[br]essential to the production of wool. 0:09:13.606,0:09:16.106 So, some more German miners 0:09:16.106,0:09:18.184 with an eye to financial gain 0:09:18.184,0:09:22.419 came over and in 1566 they found 0:09:22.419,0:09:26.966 Calamine, one of the essential ingredients in making brass,[br]near Bristol. 0:09:26.966,0:09:29.631 Now, the metal making boom that followed 0:09:29.631,0:09:33.490 used wood for furnace fuel[br]just as fast as the glassmakers had. 0:09:33.490,0:09:39.990 And then, in 1611, enter Sir Edward Zouch, crafty courtier 0:09:39.990,0:09:41.537 with an eye for a fast buck 0:09:41.537,0:09:46.990 who says, me and my partners have come up with an[br]absolutely brilliant solution: 0:09:46.990,0:09:49.943 let's use coal to make glass 0:09:49.943,0:09:53.287 So, Zouch gives the King £1,000 0:09:53.287,0:09:58.287 and in return the King gives Zouch a monopoly[br]to use his own coal furnace to make glass. 0:09:58.287,9:59:59.000 Well then, Zou...