Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 12739 result(s) returned

Galileo: Sun-Centered System
Before the 17th century, people generally believed that Earth was at the center of the universe. Galileo, however, was not afraid to challenge existing beliefs when he published his work in support of the Sun-centered, or heliocentric, Copernican theory. In this video segment adapted from NOVA, learn about the two opposing worldviews and the strong piece of evidence Galileo offered to support the heliocentric theory. Closed captioning included. Run time 05:06.
Author(s): No creator set

License information
Related content

Leonardo Da Vinci -The Man Who Knew Everything
Note:  There may be artistic nudity. Leonardo da Vinci is considered to have been an artistic genius. This is the story of one of the greatest minds in human history. A scientist, mathematician, engineer, inventor, anatomist, painter, sculptor, architect, botanist, musician and writer, Leonardo Da Vinci (1452--1519) was arguably the primary figure of the Renaissance. He painted what is probably the most recognizable painting of all time: Mona Lisa. He also designed terrifying w
Author(s): No creator set

License information
Related content

Leonardo Da Vinci (Part 18 of 18)
 Leonardo da Vinci is considered to have been an artistic genius. This is the story of one of the greatest minds in human history. A scientist, mathematician, engineer, inventor, anatomist, painter, sculptor, architect, botanist, musician and writer, Leonardo Da Vinci (1452--1519) was arguably the primary figure of the Renaissance. He painted what is probably the most recognizable painting of all time: Mona Lisa. (10:00)
Author(s): No creator set

License information
Related content

Leonardo da Vinci Paintings
 A tribute to Leonardo da Vinci.
Italian Renaissance painter, sculptor, architect, author, engineer, inventor, lutanist, mathematician & scientist
born 15 April 1452 - died 1519

Author(s): No creator set

License information
Related content

Learn About Leonardo Da Vinci
This one minute biography touches on the most important works of DaVinci including his art and inventions.
Author(s): No creator set

License information
Related content

What are Hurricanes?
The narrator discusses hurricanes in a clear terms. The narration is accompanied by appropriate still images.
Author(s): No creator set

License information
Related content

Hurricane Structure and Rotation Pattern
An average hurricane lasts more than a week and has an average diameter of over 300 kilometers. (01:09)
Author(s): No creator set

License information
Related content

Jamestown Settlement Discovered - VOA Story
A Treasure Trove of History Long believed washed away, archeologists have found the original Jamestown settlement and are digging up more than they expected. Run time 03:10.
Author(s): No creator set

License information
Related content

Model of hcp slip system
Animation of the hcp slip system, rotating such that it can be viewed from various angles.
Author(s): DoITPoMS, University of Cambridge

License information
Related content

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

The Earth's Landforms
This is a powerpoint presentation by a teacher about the landforms of the Earth. Continental drift is a featured idea. (References to a textbook are made throughout but it doesn't hurt the quality of the video.) Google maps are included.

Author(s): No creator set

License information
Related content

Auditieve illusie
3775109918_1123910617_z.jpg

Waarom hoor je de zee in een schelp?

Plaats je een schelp tegen je oor dan werkt er ondertussen aan de buitenzijde van de schelp omgevingsgeluid op in. Hierbij worden bepaalde frequenties weggefilterd, …


Author(s): No creator set

License information
Related content

Newsreel - Kennedy speech: Peace Corps [3-13-1961]
News broadcast announcing Kennedy's creation of the Peace Corps.
Author(s): No creator set

License information
Related content

Signals: the breakdown of the social contract and the rise of geopolitics [Audio]
Speaker(s): Dr Pippa Malmgren | Economic signals are everywhere, from magazine covers to grocery stores to military events. They reveal the story of the world economy. By being alert to signals anyone can start to navigate through the turbulence to the treasures of the world economy, instead of being overwhelmed and surprised by it. Pippa Malmgren (@DrPippaM) is Founder of DRPM Group and a former US Presidential Adviser. She is an alumna of LSE. This event marks the publication of her new book,
Author(s): No creator set

License information
Related content

Orphan Works 3: The Role of Private & Public Registries
One question regarding orphan works is the role public and private registries might play in any orphan works solution. The most obvious of these registries, the Copyright Office's own registration and recordation system, provides a wealth of copyright information but has limitations based on both technological requirements and the fact that registration and recordation is not mandatory in the United States. There are other registries that have ownership information, and there has been some sugge
Author(s): No creator set

License information
Related content

Breakingviews: SEC thinks it has a good case vs. Cohen's SAC
Nov 28 - By issuing a Wells notice against SAC, regulators probably think they have a solid chance of winning against the $14 bln hedge fund, according to Reuters Breakingviews columnist Reynolds Holding.
Author(s): No creator set

License information
Related content

Non-Linear Postrationalisation: Architectural Values Emergence in a Teamwork Interpretation
The paper presents the outcomes of the experiment being conducted at the Faculty of Architecture in Bialystok, which derives form three main sources: a new course of architectural composition by computer modelling, developed and conducted in Bialystok postrationalisation as a formulation platform for new architectural values and theories, applied by e.g. Bernard Tschumi the idea of new values emergence resulting form a teamwork, when placed in an appropriate environment; It is assumed that the
Author(s): Adam Jakimowicz

License information
Related content

Rights not set

The Senses:  Smelling - by StudyJams
The nose is your body's instrument for smelling.  Tiny pieces of matter are sucked into the nose and identified as smells.  Nerve cells tell your brain what you are smelling.  Learn more about your sense of smell with this slide show from StudyJams.  Vibrant images are set to music while information is written below each photo.  A short, self-checking quiz is also included with this link. 
Author(s): No creator set

License information
Related content

Vertical Angles
This video explains how vertical angles always come in pairs. They share a common vertex but they cannot share a side. Vertical angles are congruent, which means they have equal measures. (1:10)
Author(s): No creator set

License information
Related content

Frederick Douglass and Underground Railroad No. 6 of 6
This video focuses on the Broadway Tabernacle in New York City; a location where Frederick Douglass gave a speech on abolition. From nyhistory.org.
Author(s): No creator set

License information
Related content

The Truth About Dinosaurs - New Findings in Argentina
Dinosaurs are a diverse group of animals and first appeared about 231.4 million years ago. Using fossil evidence, paleontologists have identified over 500 distinct genera and more than 1,000 different species of non-avian dinosaurs. Dinosaurs were represented on every continent by both extant species and fossil remains.Some were herbivorous, others carnivorous. (47:59)

Author(s): No creator set

License information
Related content

Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637