0 00:01:09,760 --> 00:01:12,513 How come we got stuck selling light bulbs? 1 00:01:12,600 --> 00:01:15,398 Yeah, whose 'bright' idea was this? 2 00:01:15,480 --> 00:01:16,879 CAR-LOS. 3 00:01:16,960 --> 00:01:22,478 At my old school we sold chocolates for the Valentine's Day Fund Drive. 4 00:01:22,840 --> 00:01:26,628 Uh£¡ How many light bulbs do we have left? 5 00:01:27,520 --> 00:01:29,192 All of them£¡£¡ 6 00:01:29,280 --> 00:01:33,796 Come on, you weasly wimps, there's gotta be someone around here who'll buy one. 7 00:01:33,960 --> 00:01:35,075 Hey look£¡ 8 00:01:35,160 --> 00:01:38,277 ls it just me, or do those plants remind you of someone? 9 00:01:40,600 --> 00:01:43,751 Hmmm...lt's Ms Frizzle's house£¡ 10 00:01:43,840 --> 00:01:49,039 Come on, guys£¡ Ms Frizzle will buy a lightbulb...maybe two£¡ 11 00:01:51,080 --> 00:01:52,115 Hurry£¡ 12 00:01:53,560 --> 00:01:55,152 l hope she is here 13 00:01:55,480 --> 00:01:57,675 What kind of doorbell is that??? 14 00:01:58,840 --> 00:02:00,592 A Lizardy Bell? 15 00:02:00,760 --> 00:02:02,398 CAR-LOS£¡£¡ 16 00:02:02,520 --> 00:02:03,748 How does it work? 17 00:02:03,840 --> 00:02:08,595 lt's easy, Arnold£¡ Just flip up the handle like the arrows show. See?£¡ 18 00:02:12,760 --> 00:02:14,955 l didn't hear anything. 19 00:02:15,040 --> 00:02:16,473 Maybe it's broken. 20 00:02:16,880 --> 00:02:18,598 Maybe you broke it, Wan£¡ 21 00:02:18,760 --> 00:02:19,795 Me? 22 00:02:21,440 --> 00:02:23,749 Oh no£¡ You think l did? 23 00:02:23,840 --> 00:02:24,989 Perhaps... 24 00:02:25,080 --> 00:02:25,990 Possibly... 25 00:02:26,080 --> 00:02:29,914 Probably£¡ l'd better go find Ms Frizzle - if she's home... 26 00:02:30,000 --> 00:02:32,070 Maybe she's in the backyard. Come on£¡ 27 00:02:33,280 --> 00:02:35,077 There's the bus£¡ She must be home. 28 00:02:39,760 --> 00:02:41,193 There she is£¡ 29 00:02:41,280 --> 00:02:43,635 ...You must know what l'm talking 30 00:02:43,720 --> 00:02:47,235 about when l say there's always been a real attraction' between the two 31 00:02:47,320 --> 00:02:50,756 And when they 'join together', the sparks really fly.'' 32 00:02:50,920 --> 00:02:53,798 l certainly DO know what he's talking about...£¡ 33 00:02:54,160 --> 00:02:56,276 Oh, Liz£¡ That must be him now. 34 00:03:00,200 --> 00:03:01,553 Miss Frizzle, here. 35 00:03:01,640 --> 00:03:05,428 Oh, hi, it's Valerie. l was hoping it was you. 36 00:03:05,520 --> 00:03:10,435 l positively need you. You always do give me a charge. 37 00:03:10,520 --> 00:03:11,794 Did you hear that? 38 00:03:11,960 --> 00:03:13,279 Shhh£¡ 39 00:03:13,680 --> 00:03:16,274 Oh yes£¡ lt would just spark up my day. 40 00:03:16,360 --> 00:03:21,912 l would love it if you'd come ring my bell. Fifteen minutes? l'll be waiting. 41 00:03:22,960 --> 00:03:25,235 Just a little bit more. 42 00:03:26,600 --> 00:03:28,352 Ah perfect£¡ 43 00:03:29,440 --> 00:03:33,877 Wow£¡ So that's how she gets her hair to do that£¡ 44 00:03:33,960 --> 00:03:37,350 Forget her hair£¡ Think of what she said£¡ 45 00:03:37,440 --> 00:03:44,551 ''l positively need you... you give me a charge'' Tim - Ms Frizzle's in love£¡ 46 00:03:46,360 --> 00:03:50,990 Guys£¡ Guys£¡ Guys£¡ Ms Frizzle has a secret Valentine£¡ 47 00:03:51,080 --> 00:03:53,275 We heard her invite him over£¡ 48 00:03:53,360 --> 00:03:55,828 Ms Frizzle has a Valentine? But... 49 00:03:55,920 --> 00:03:57,638 but she's our teacher£¡ 50 00:03:57,720 --> 00:04:02,032 She said, lt would mean the world to me if you'd just come over and ring my bell...'' 51 00:04:03,200 --> 00:04:05,953 Too bad he won't be able to hear it. 52 00:04:06,120 --> 00:04:07,917 You're right£¡ l broke it£¡ 53 00:04:08,000 --> 00:04:11,037 Maybe we just better go tell Ms Frizzle what happened. 54 00:04:11,120 --> 00:04:12,439 Keesha£¡ Are you kidding??£¡? 55 00:04:12,520 --> 00:04:15,353 This is the love of her life we're talking about. 56 00:04:15,440 --> 00:04:17,795 He's on his way to ring her bell - now£¡ 57 00:04:17,880 --> 00:04:21,634 We're just going to have to fix the bell before he gets here. 58 00:04:21,720 --> 00:04:25,429 Good idea, Wan. Only one problem£º we don't know how. 59 00:04:25,600 --> 00:04:28,478 Ever get the feeling you're being watched? 60 00:04:36,120 --> 00:04:37,553 LlllllllZ£¡£¡£¡ 61 00:04:37,760 --> 00:04:39,193 Uh...hi, Liz. 62 00:04:39,360 --> 00:04:40,588 This is good. 63 00:04:40,840 --> 00:04:46,039 lf we go in, maybe we'll be able to find out how the bell works so we can fix it. 64 00:04:46,120 --> 00:04:47,439 Sounds like a plan to me£¡ 65 00:04:47,600 --> 00:04:50,433 Uh. Happy Valentine's Day, Liz£¡ 66 00:04:51,120 --> 00:04:54,271 Uh huh£¡ The bell runs on electricity from that battery. 67 00:04:54,400 --> 00:04:58,154 lt looks like everything in this house runs on batteries. 68 00:04:58,240 --> 00:05:04,509 lt does indeed, Wanda£¡ Safe but powerful, don't you think? 69 00:05:04,600 --> 00:05:05,874 Ms Frizzle£¡£¡£¡ 70 00:05:05,960 --> 00:05:11,637 What a lovely jolt it is to see you all on a Saturday£¡ Come in... come in£¡ 71 00:05:11,720 --> 00:05:13,073 Got any ideas? 72 00:05:13,160 --> 00:05:13,956 Not yet... 73 00:05:15,240 --> 00:05:19,028 Um... we're, uh, selling light bulbs for the Fund Drive 74 00:05:19,120 --> 00:05:22,112 but it looks like you have plenty of them already. 75 00:05:22,200 --> 00:05:24,919 Bright lights - big electri-city£¡ 76 00:05:25,000 --> 00:05:26,672 That's my motto, Arnold. 77 00:05:28,200 --> 00:05:30,760 Hey, Tim£¡ Over here£¡ 78 00:05:30,840 --> 00:05:31,795 Look at this£¡ 79 00:05:31,880 --> 00:05:33,154 Yeow£¡ 80 00:05:33,560 --> 00:05:35,994 Snappy spark, Wanda£¡ 81 00:05:36,160 --> 00:05:37,912 Where'd it come from? 82 00:05:38,000 --> 00:05:41,197 lf you really want to see - you'll get a charge out of these£¡ 83 00:05:41,360 --> 00:05:47,595 l call 'em 'SPECS'£º Special Electrical Charge Spotters. 84 00:05:47,680 --> 00:05:52,151 l'll just grab a balloon. Brush firmly and... 85 00:05:52,240 --> 00:05:56,119 Ms Frizzle£¡ There's red stuff piling up on your hair£¡ 86 00:05:56,200 --> 00:05:58,395 And blue stuff on the balloon£¡ 87 00:05:58,880 --> 00:06:00,916 ls that stuff - electricity? 88 00:06:01,080 --> 00:06:03,594 They're electric charges, to be exact£¡ 89 00:06:03,680 --> 00:06:06,319 The specs colour them red and blue so you can see them. 90 00:06:06,400 --> 00:06:10,359 You're right, Ms Frizzle£¡ Without the specs, the charges are invisible. 91 00:06:10,520 --> 00:06:12,158 But they're all around us£¡ 92 00:06:12,360 --> 00:06:15,511 The two kinds of charges like to stay together, 93 00:06:15,600 --> 00:06:19,275 but when l rub my hair with the balloon, the rubbing pulls them apart. 94 00:06:19,400 --> 00:06:23,313 Red charges tragically separated from blue charges 95 00:06:23,400 --> 00:06:25,595 Longing for each other? 96 00:06:25,680 --> 00:06:27,113 Longing for each other? 97 00:06:28,000 --> 00:06:29,558 But what makes a spark? 98 00:06:29,640 --> 00:06:34,350 When blue and red charges join back together again, ooo, sparks fly£¡ 99 00:06:34,520 --> 00:06:38,354 l get it. Rubbing the balloon separated the charges 100 00:06:38,440 --> 00:06:41,159 And when they came together again, they sparked 101 00:06:41,240 --> 00:06:46,394 As my Aunt Salt used to say about my Uncle Pepper£º opposites attract£¡ 102 00:06:47,120 --> 00:06:49,076 Ahhh£¡ Romantic, isn't it? 103 00:06:49,160 --> 00:06:51,230 This is serious£¡ 104 00:06:51,320 --> 00:06:57,111 So a spark is what happens when opposite charges quickly move back together. 105 00:06:57,200 --> 00:06:59,873 A positively electric conclusion, Tim£¡ 106 00:06:59,960 --> 00:07:03,839 So, is the electricity inside things like lights and... 107 00:07:03,920 --> 00:07:07,356 doorbells... also charges trying to move back together? 108 00:07:07,440 --> 00:07:11,479 Yes it is£¡ lf you could go inside this wire that's what you'd find - 109 00:07:11,560 --> 00:07:12,913 moving charges£¡ 110 00:07:13,800 --> 00:07:15,074 Speaking of which... 111 00:07:15,160 --> 00:07:18,596 ...l'd better get moving. So if you'd like to keep the goggles... 112 00:07:18,680 --> 00:07:22,355 Gee thanks Ms Frizzle. We'd better get moving, too. 113 00:07:23,440 --> 00:07:26,716 Are you sure? Because, you're welcome to stay. 114 00:07:27,680 --> 00:07:32,754 No, no, l'm sure you've got something really important to do. 115 00:07:32,840 --> 00:07:34,956 We'll just let ourselves out. 116 00:07:35,040 --> 00:07:37,634 ln that case, l'll get ready for my big connection£¡ 117 00:07:38,640 --> 00:07:43,395 This man must be important if she calls him her big connection£¡'' 118 00:07:43,480 --> 00:07:46,040 And the Big Connection will be here any minute£¡ 119 00:07:46,120 --> 00:07:47,553 What do we do now? 120 00:07:47,640 --> 00:07:49,790 We've got to fix that doorbell. 121 00:07:49,960 --> 00:07:52,190 Uh, Liz? 122 00:07:58,800 --> 00:08:00,552 To the Bus£¡ 123 00:08:01,720 --> 00:08:03,312 l hope this works... 124 00:08:10,960 --> 00:08:12,552 Great job, Liz£¡ 125 00:08:13,560 --> 00:08:16,233 Now somebody throw me a walkie talkie£¡ 126 00:08:16,320 --> 00:08:17,753 Here you go, Wanda£¡ 127 00:08:18,480 --> 00:08:19,993 So, what's the plan? 128 00:08:20,080 --> 00:08:24,949 l thought you guys could check out the doorbell while l keep a lookout for Ms Frizzle£¡ 129 00:08:25,120 --> 00:08:26,439 Hit it, Liz£¡ 130 00:08:31,800 --> 00:08:32,994 Hey£¡£¡£¡£¡ 131 00:08:33,360 --> 00:08:38,195 Not the lightbulb, Liz...the doorbell£¡£¡£¡ 132 00:08:46,880 --> 00:08:51,317 Wowwww! I've never seen a lightbulb from the inside out before! 133 00:08:51,400 --> 00:08:52,674 What's it like? 134 00:08:52,760 --> 00:08:54,671 lt's really cool£¡ 135 00:08:54,760 --> 00:08:57,069 Correction - it's really hot£¡ 136 00:08:57,160 --> 00:08:58,115 Let's get outta here£¡ 137 00:08:58,200 --> 00:09:01,749 Wait£¡ Can you get inside the wire like Ms Frizzle said? 138 00:09:01,840 --> 00:09:04,195 lf we find out what makes the bulb light up, 139 00:09:06,120 --> 00:09:08,429 Now that's a bright idea. 140 00:09:13,480 --> 00:09:17,598 Amazing£¡ They're inside the wire. 141 00:09:17,680 --> 00:09:18,874 Liz? 142 00:09:18,960 --> 00:09:19,870 ls that you? 143 00:09:20,360 --> 00:09:24,956 Watt are you doing? Oh, that's a good one... Watt are you doing? 144 00:09:25,600 --> 00:09:29,752 Oh, l do love electric jokes... especially if they're shocking£¡ 145 00:09:30,920 --> 00:09:32,433 Hey you guys£¡ 146 00:09:32,520 --> 00:09:34,397 What's happening inside that wire? 147 00:09:34,480 --> 00:09:36,471 lt's really cool Wanda£¡ 148 00:09:36,560 --> 00:09:40,758 The inside of the wire is filled with electric charges and they're moving. 149 00:09:40,920 --> 00:09:42,273 lt's like a river. 150 00:09:42,760 --> 00:09:44,990 And we're getting swept downstream. 151 00:09:45,120 --> 00:09:47,270 Right. lt's as if we're being... 152 00:09:47,360 --> 00:09:48,952 ...carried along by the current£¡ 153 00:09:49,280 --> 00:09:52,158 That must be what they mean by electric current£¡ 154 00:09:53,320 --> 00:09:55,072 Whoooaaaa£¡£¡£¡ 155 00:09:55,240 --> 00:09:56,593 Where are we going? 156 00:09:57,240 --> 00:09:59,754 Wherever those charges go. 157 00:09:59,880 --> 00:10:01,871 lt's getting really crowded in here£¡ 158 00:10:02,200 --> 00:10:06,398 And hot£¡ l'll bet we're inside that skinny wire in the bulb. 159 00:10:06,560 --> 00:10:11,475 According to my research, this skinny hot wire we're in is the filament. 160 00:10:11,560 --> 00:10:13,471 lt's what makes the light bulb glow. 161 00:10:14,440 --> 00:10:19,116 Look, it's so narrow. The charges are rubbing and squeezing to get through. 162 00:10:21,320 --> 00:10:23,197 Electric charges on the move. 163 00:10:23,280 --> 00:10:24,190 Don't worry. 164 00:10:24,280 --> 00:10:27,352 You're travelling through he wire from the bulb to the battery. 165 00:10:28,240 --> 00:10:32,791 Hmm. We must've been pulled in by those red charges behind us. 166 00:10:32,880 --> 00:10:34,950 Opposites attract, remember? 167 00:10:35,320 --> 00:10:38,437 But now we're being pulled along with all the blue charges. 168 00:10:41,280 --> 00:10:43,714 Cool£¡ Now you're out of the battery£¡ 169 00:10:43,800 --> 00:10:46,872 And heading down the other wire back to the light bulb£¡ 170 00:10:46,960 --> 00:10:49,394 Oh, no£¡ Here we go again£¡ 171 00:10:49,520 --> 00:10:51,556 According to my research, 172 00:10:51,640 --> 00:10:54,712 which is very hard to do when going around like this... 173 00:10:54,840 --> 00:10:58,674 ...the circular path we're caught in is called an electrical circuit. 174 00:10:58,760 --> 00:10:59,715 l get it£¡ 175 00:10:59,800 --> 00:11:00,994 That's it£¡ 176 00:11:01,080 --> 00:11:05,232 The light bulb works because the battery makes the electrical charges 177 00:11:05,320 --> 00:11:08,790 move through wires to the lightbulb to the wire again... 178 00:11:08,880 --> 00:11:11,838 ... back to the battery - around and around£¡ 179 00:11:13,080 --> 00:11:17,835 And the moving charges heat up the filament in the bulb as they go past. 180 00:11:18,320 --> 00:11:20,993 Ah, sweet mysteries of life. 181 00:11:24,840 --> 00:11:26,592 Wanda£¡ What's the matter? 182 00:11:26,680 --> 00:11:28,557 Shhh£¡ lt's Ms Frizzle£¡ 183 00:11:28,640 --> 00:11:31,950 lf there's no flow, it's no go - 184 00:11:32,040 --> 00:11:35,191 and if it's no go, then there's no glow... 185 00:11:35,360 --> 00:11:39,239 Oh poor Miss Frizzle. This is worse than l thought£¡ 186 00:11:41,600 --> 00:11:44,160 Ms Frizzle's gone out to the garage. 187 00:11:44,240 --> 00:11:47,596 lt looks like she's decorating the whole place with heart-shaped lights. 188 00:11:52,040 --> 00:11:56,352 Wanda, help£¡£¡ Here we go again£¡£¡ 189 00:11:56,440 --> 00:11:59,193 We can't stop going around and around this circuit. 190 00:11:59,280 --> 00:12:01,157 l think l'm going to be sick£¡ 191 00:12:01,240 --> 00:12:05,199 Not as sick as Ms Frizzle'll be if we don't fix the doorbell£¡ 192 00:12:05,280 --> 00:12:07,794 Only she'll be lovesick£¡ 193 00:12:09,240 --> 00:12:11,151 What happened? We've stopped moving£¡ 194 00:12:11,320 --> 00:12:12,958 Everything's stopped moving£¡ 195 00:12:13,120 --> 00:12:15,714 The electric charges aren't going anywhere£¡ 196 00:12:15,800 --> 00:12:18,997 lt's like Ms Frizzle said, lf there's no flow, 197 00:12:19,080 --> 00:12:23,551 it's no go and if it's no go, there's no flow. 198 00:12:23,680 --> 00:12:30,392 But if l complete the path of the wire again - Whoaaaaa£¡ We're moving£¡ 199 00:12:31,080 --> 00:12:34,356 Break the path - again- you stop£¡ Get it? 200 00:12:34,440 --> 00:12:35,714 We stopped£¡ 201 00:12:35,880 --> 00:12:42,353 Flow£¡ No flow£¡ Flow£¡ No flow£¡ 202 00:12:42,440 --> 00:12:45,750 We got it Wanda - we got it£¡£¡£¡£¡ 203 00:12:45,920 --> 00:12:48,673 lt's like traffic going over a drawbridge... 204 00:12:49,000 --> 00:12:50,558 When the drawbridge goes up... 205 00:12:50,720 --> 00:12:54,349 ... the traffic stops. When it goes down and, completes the path... 206 00:12:54,520 --> 00:12:56,033 ...the traffic can move again. 207 00:12:57,080 --> 00:13:00,311 But Wanda, if we don't move out of here... 208 00:13:00,400 --> 00:13:03,870 Ms Frizzle's BlG connection will come and try to ring her bell... 209 00:13:03,960 --> 00:13:05,029 you're right. 210 00:13:05,120 --> 00:13:08,078 Through no fault of her own, the bell won't work... 211 00:13:08,240 --> 00:13:10,800 So, she won't know he's there. 212 00:13:11,160 --> 00:13:14,516 But he'll think she's not answering on purpose... 213 00:13:14,600 --> 00:13:16,397 that she doesn't love him anymore£¡ 214 00:13:16,480 --> 00:13:17,390 And then... 215 00:13:17,720 --> 00:13:19,278 He'll leave£¡£¡ 216 00:13:19,640 --> 00:13:23,519 Ms Frizzle's happiness will be ruined... forever£¡ 217 00:13:29,480 --> 00:13:31,550 Liz, you've got to get out of there£¡ 218 00:13:37,640 --> 00:13:39,915 We've got to fix that doorbell£¡ 219 00:13:42,760 --> 00:13:47,151 So here's the battery that makes the electric charges move to the doorbell... 220 00:13:47,240 --> 00:13:49,754 and here's the path they move along. 221 00:13:50,280 --> 00:13:53,033 Wanda£¡ ls the doorbell switch still in the 'on' position, 222 00:13:53,120 --> 00:13:54,189 so the charges can flow? 223 00:13:54,280 --> 00:13:56,794 Good question, Tim. l'll go check. 224 00:13:58,600 --> 00:14:00,079 Bell switch on£¡ 225 00:14:00,240 --> 00:14:04,791 Okay£¡ From what we can see, the wire runs from the side of the battery to... 226 00:14:04,880 --> 00:14:06,836 ...the 'on-oft switch... 227 00:14:07,000 --> 00:14:11,357 Then it connects up with the motor that makes the hammer hit the bell... 228 00:14:11,440 --> 00:14:14,432 ...and runs back to the battery to complete the circuit. 229 00:14:16,200 --> 00:14:17,918 So it should work. 230 00:14:18,040 --> 00:14:19,359 But it doesn't£¡ 231 00:14:19,440 --> 00:14:22,796 Since the bell isn't going, the charges must not be flowing£¡ 232 00:14:22,880 --> 00:14:26,634 There must be a break in the path somewhere - and if there is, 233 00:14:26,720 --> 00:14:28,438 you'll find it, right? 234 00:14:28,520 --> 00:14:29,396 Right£¡£¡ 235 00:14:34,480 --> 00:14:38,109 Just as we thought, none of these charges are moving... 236 00:14:38,200 --> 00:14:41,875 lt's just like it was in the lightbulb when Wanda stopped the flow. 237 00:14:44,520 --> 00:14:48,479 lt's no use, Liz, those charges aren't going anywhere. 238 00:14:48,640 --> 00:14:51,632 There's a break in the path somewhere 239 00:14:51,720 --> 00:14:54,029 And it's up to you to find out where it is£¡ 240 00:14:54,160 --> 00:14:56,754 You got it, Wan£¡ We're heading out on foot£¡ 241 00:15:00,360 --> 00:15:04,069 You better hurry - or Ms Frizzle and her Valentine 242 00:15:04,160 --> 00:15:06,674 will pass like opposite charges in a battery£¡ 243 00:15:07,360 --> 00:15:09,078 Did you find anything yet? 244 00:15:09,200 --> 00:15:12,510 Man, it's like a traffic jam in here£¡ 245 00:15:12,640 --> 00:15:16,315 Nothing is moving£¡ These charges are stuck£¡ 246 00:15:16,400 --> 00:15:18,994 Wait£¡ l think l see something£¡ 247 00:15:20,920 --> 00:15:25,436 Come on, everyone£¡ Let's make like electricity and charge£¡ 248 00:15:28,840 --> 00:15:30,193 We're almost there£¡ 249 00:15:32,200 --> 00:15:34,475 Wowwwwwwwwwwww!!! 250 00:15:34,560 --> 00:15:36,596 l guess we found the problem£¡ 251 00:15:37,680 --> 00:15:39,750 The wire is broken£¡ 252 00:15:39,880 --> 00:15:41,154 You said it. 253 00:15:41,240 --> 00:15:43,549 And it's a long way.......doooowwwwwwwnnnn!!!! 254 00:15:43,640 --> 00:15:44,629 RALPHlE£¡£¡£¡ 255 00:15:45,920 --> 00:15:47,194 What happened??£¡ 256 00:15:47,280 --> 00:15:48,838 What's going on??£¡? 257 00:15:48,920 --> 00:15:50,717 We found the break in the wire. 258 00:15:51,040 --> 00:15:54,396 Some charges are red, others are blue. 259 00:15:54,480 --> 00:15:57,392 Hook up the wires and light will come through. 260 00:15:58,320 --> 00:16:00,117 lt won't be long now...£¡ 261 00:16:02,560 --> 00:16:05,597 lt won't be long now...£¡ 262 00:16:05,680 --> 00:16:07,511 HEEELLLLPPPPP£¡£¡£¡£¡£¡£¡ 263 00:16:25,640 --> 00:16:26,868 That's better. 264 00:16:26,960 --> 00:16:28,871 Positively electrifying£¡ 265 00:16:31,000 --> 00:16:33,230 Whew. That was close. 266 00:16:33,320 --> 00:16:34,514 Too close£¡ 267 00:16:34,600 --> 00:16:36,591 You guys all right in there? 268 00:16:36,680 --> 00:16:37,430 We are now£¡ 269 00:16:37,840 --> 00:16:38,955 Where's the break? 270 00:16:39,040 --> 00:16:40,837 Maybe l can fix it from out here. 271 00:16:40,920 --> 00:16:42,751 lt's between the motor and the battery£¡ 272 00:16:43,080 --> 00:16:45,230 Between the motor and the battery... 273 00:16:46,640 --> 00:16:50,235 The switch is off, to be on the safe side... Now... 274 00:16:50,320 --> 00:16:53,039 ...the wire goes from the switch and the motor... 275 00:16:53,120 --> 00:16:56,556 and then from the motor to ... the break£¡ 276 00:16:56,640 --> 00:16:57,755 Right here£¡ 277 00:16:57,840 --> 00:16:59,193 That's it, Wanda£¡ 278 00:16:59,280 --> 00:17:01,589 Alright Wanda£¡ 279 00:17:01,760 --> 00:17:03,034 You found us£¡ 280 00:17:03,200 --> 00:17:07,193 The electric charges need a way across£¡ Can you build us a bridge? 281 00:17:07,280 --> 00:17:11,159 l could if l had some wire or something else metal... 282 00:17:11,520 --> 00:17:13,192 Waitasecond£¡ 283 00:17:16,200 --> 00:17:17,110 Yes£¡ 284 00:17:18,360 --> 00:17:20,271 May l have one of those? 285 00:17:21,800 --> 00:17:22,994 Thank you£¡ 286 00:17:29,160 --> 00:17:31,276 l found some tin foil£¡ 287 00:17:31,360 --> 00:17:31,951 Where? 288 00:17:32,040 --> 00:17:35,794 Oh, the chocolates. l'm going to try to wrap it around the wires. 289 00:17:40,200 --> 00:17:42,430 l hope this connection works£¡ 290 00:17:42,720 --> 00:17:44,119 lt looks good from here£¡ 291 00:17:44,920 --> 00:17:48,515 lt better - or this love story's going to have an unhappy ending£¡ 292 00:17:49,400 --> 00:17:51,197 Everyone back in the bus? 293 00:17:51,280 --> 00:17:52,076 Ready£¡ 294 00:17:52,160 --> 00:17:53,593 Here we go£¡ 295 00:17:54,480 --> 00:17:56,516 Path... complete£¡£¡ 296 00:17:58,560 --> 00:18:00,755 We did it£¡ We did it£¡ 297 00:18:01,080 --> 00:18:02,957 YEOWWWWWWWWW£¡£¡£¡ 298 00:18:14,840 --> 00:18:18,435 Quick everyone£¡ Hide£¡ Or Ms Frizzle will see us£¡ 299 00:18:24,840 --> 00:18:28,196 Where is she? No way she wouldn't have heard that bell. 300 00:18:28,280 --> 00:18:33,638 Well if she's not inside, l bet she's back out at the garage. Come on£¡ 301 00:18:37,280 --> 00:18:38,633 She's not here£¡ 302 00:18:38,720 --> 00:18:41,678 Maybe she's inside the garage£¡ 303 00:18:42,440 --> 00:18:45,034 Ms Frizzle£¡ Are you in there? 304 00:18:45,600 --> 00:18:47,716 The door's jammed shut. 305 00:18:47,800 --> 00:18:50,792 And if she's in there, she'll miss her big connection. 306 00:18:50,880 --> 00:18:51,756 No wonder£¡ 307 00:18:51,840 --> 00:18:53,796 Check out that yucky old battery£¡ 308 00:18:53,880 --> 00:18:55,791 lt's all rusty. l bet it doesn't work. 309 00:18:55,880 --> 00:18:59,475 And if the battery doesn't work, then the charges aren't moving 310 00:18:59,560 --> 00:19:03,758 lt's like there's a break in the circuit, just like the doorbell. 311 00:19:03,840 --> 00:19:07,719 But to open the door, the charges have to move from the battery, 312 00:19:07,800 --> 00:19:10,758 in through the switch, to the motor and back again. 313 00:19:11,120 --> 00:19:13,588 All we have to do is get a new battery. 314 00:19:13,720 --> 00:19:18,157 But before we do anything, let's turn the switch off, just to be safe. 315 00:19:18,240 --> 00:19:21,038 But where are we going to get a battery like that? 316 00:19:25,720 --> 00:19:27,631 A battery bus. 317 00:19:27,720 --> 00:19:29,073 Way to go, Liz£¡ 318 00:19:29,160 --> 00:19:32,835 And now ladies and gentlemen, the switch goes on. 319 00:19:33,320 --> 00:19:37,074 We did it£¡ We've got flow and go£¡ 320 00:19:37,240 --> 00:19:39,276 HOORAAAAAAAAAAAAAAAY!!! 321 00:19:39,360 --> 00:19:40,270 Ms Frizzle?? 322 00:19:41,080 --> 00:19:42,991 She's not in here£¡ 323 00:19:43,120 --> 00:19:44,519 Where'd she go? 324 00:19:44,640 --> 00:19:47,518 Looks like she flew with the flow, out the door£¡ 325 00:19:48,640 --> 00:19:51,712 Uhh£¡ lt's Ms Frizzle's big connection£¡ 326 00:19:51,800 --> 00:19:52,869 He's here. 327 00:19:55,440 --> 00:19:58,591 Ah, there you are, class. l want you to meet Mr. Ampere - my... 328 00:19:58,760 --> 00:19:59,954 Your electrician??£¡? 329 00:20:00,040 --> 00:20:02,270 Your electrician??£¡? 330 00:20:02,360 --> 00:20:05,796 You kids did a bang-up job fixing this doorbell. 331 00:20:05,880 --> 00:20:08,917 You knew the doorbell was broken, Ms Frizzle? 332 00:20:09,000 --> 00:20:13,278 Of course l knew, Wanda£¡ l called Mr. Ampere the minute l found out. 333 00:20:13,360 --> 00:20:15,157 But l see you did my work for me. 334 00:20:15,240 --> 00:20:17,800 You kids really know your electricity. 335 00:20:17,880 --> 00:20:20,440 You might say we're...'electric fans'£¡ 336 00:20:20,840 --> 00:20:22,353 That must be Carlos. 337 00:20:22,520 --> 00:20:24,192 He is indeed£¡ 338 00:20:24,280 --> 00:20:26,032 And now that the bell is working, 339 00:20:26,120 --> 00:20:28,953 everyone ready for a transforming experience? 340 00:20:29,040 --> 00:20:31,235 Whatever you say, Ms Frizzle. 341 00:20:31,400 --> 00:20:32,435 Good£¡ 342 00:20:32,520 --> 00:20:34,272 lt's my big connection£¡ 343 00:20:38,200 --> 00:20:41,078 One end of my wire connects to the doorbell motor 344 00:20:41,160 --> 00:20:43,913 and the other connects to the switch to make... 345 00:20:44,000 --> 00:20:46,116 one magnificent circuit£¡ 346 00:20:46,200 --> 00:20:49,033 Mr. Ampere, would you care to light up my life? 347 00:20:49,120 --> 00:20:52,829 l've been waiting for this moment for a long time, Ms Frizzle. 348 00:20:54,680 --> 00:20:56,352 WOWWWWWWWWWWWWW£¡£¡£¡ 349 00:20:58,920 --> 00:21:01,957 Reminds me of old times down at the power plant. 350 00:21:02,120 --> 00:21:05,430 l got the idea from reading your latest pamphlet.. 351 00:21:05,520 --> 00:21:08,592 ''when joined together the sparks really fly£¡£¡£¡'' 352 00:21:08,680 --> 00:21:09,715 Pamphlet? 353 00:21:09,800 --> 00:21:12,234 But ...l thought it was a love letter - 354 00:21:12,320 --> 00:21:16,279 When they join together the sparks really fly£¡'' Who knew? 355 00:21:16,600 --> 00:21:19,478 Say, are those light bulbs for sale? 356 00:21:19,640 --> 00:21:21,995 You bet£¡£¡ Would you like to buy one? 357 00:21:22,080 --> 00:21:24,275 One? l'll take them all. 358 00:21:24,360 --> 00:21:25,509 Well class... 359 00:21:25,600 --> 00:21:30,720 Consider yourselves sold out£¡ Happy Valentine's Day, everybody£¡£¡£¡ 360 00:21:30,800 --> 00:21:34,110 Happy Valentine's Day£¡£¡£¡ 361 00:22:06,360 --> 00:22:08,430 Magic School Bus, the producer speaking. 362 00:22:08,760 --> 00:22:11,638 Hi, l just saw your show on electricity, 363 00:22:11,720 --> 00:22:15,269 and my mom told me never to play with electricity in my house. 364 00:22:15,440 --> 00:22:17,271 Batteries are fine, she said, 365 00:22:17,360 --> 00:22:21,319 but the electricity we use to power our homes is very dangerous. 366 00:22:21,600 --> 00:22:23,158 Your mom's right. 367 00:22:23,240 --> 00:22:27,074 We made the electricity in Ms Frizzle's house all come from batteries - 368 00:22:27,160 --> 00:22:28,832 so it would be safe for the class. 369 00:22:28,920 --> 00:22:31,559 Flashlights, for example, are safe to handle. 370 00:22:31,640 --> 00:22:34,871 But the electricity in your house is much, much more powerful - 371 00:22:34,960 --> 00:22:37,190 and as you said, can be dangerous. 372 00:22:37,280 --> 00:22:37,996 That's right. 373 00:22:38,080 --> 00:22:42,870 You should never, ever touch bare wires - any place, any time. 374 00:22:42,960 --> 00:22:43,551 Right£¡ 375 00:22:43,640 --> 00:22:47,235 And don't ever play with electrical cords, plugs or outlets, either. 376 00:22:47,320 --> 00:22:51,632 You got it. And don't forget, electricity and water do not mix£¡ 377 00:22:51,720 --> 00:22:56,430 Never fiddle with anything electrical around a sink, bathtub or shower. 378 00:22:56,560 --> 00:23:01,998 One more thing. Opposite charges are really called plus and minus charges right? 379 00:23:02,080 --> 00:23:05,231 Right£¡ They're called that so you can tell they're opposites. 380 00:23:05,400 --> 00:23:06,150 Bye£¡ 381 00:23:08,320 --> 00:23:09,514 Magic School Bus. 382 00:23:09,600 --> 00:23:11,591 What about the colours of the charges? 383 00:23:11,680 --> 00:23:14,399 Electricity isn't really red and blue, is it? 384 00:23:14,480 --> 00:23:16,869 Well, charges are really invisible, 385 00:23:17,000 --> 00:23:19,594 so we used the specs to ... colour them red and blue... 386 00:23:19,680 --> 00:23:21,318 and to make it easier to tell them apart. 387 00:23:22,520 --> 00:23:24,988 Well, l thought it was pretty cool. 388 00:23:25,120 --> 00:23:28,237 l'm glad - thanks for calling£¡ Bye£¡ 389 00:23:29,680 --> 00:23:31,910 Oh Liz£¡ ls that for me? 390 00:23:35,040 --> 00:23:37,713 And these are... for you£¡ 391 00:23:39,840 --> 00:23:43,116 This is great, Liz£¡ Happy Valentine's Day£¡