lectures/ideas

2015-08-05

Penn & Teller (on Broadway!)

source: Talks at Google 2015年8月4日
Penn & Teller stopped by the Google NYC office to discuss their limited-run Broadway show, closing Aug 16th, 2015.
http://pennandtelleronbroadway.com/

How X-rays see through your skin - Ge Wang

source: TED-Ed 2015年6月22日
View full lesson: http://ed.ted.com/lessons/how-x-rays-...
Originally discovered by accident, X-rays are now used about 100 million times a year in clinics around the world. How do these magic eyes work? Ge Wang details the history and mechanics of the X-ray machine and CT scanners.
Lesson by Ge Wang, animation by Pink Kong Studios.

The benefits of a bilingual brain - Mia Nacamulli

source: TED-Ed 2015年6月23日
View full lesson: http://ed.ted.com/lessons/how-speakin...
It’s obvious that knowing more than one language can make certain things easier — like traveling or watching movies without subtitles. But are there other advantages to having a bilingual (or multilingual) brain? Mia Nacamulli details the three types of bilingual brains and shows how knowing more than one language keeps your brain healthy, complex and actively engaged.
Lesson by Mia Nacamulli, animation by TED-Ed.

Nuclear Reactions and Radiation - Lee A. Bernstein (UCBerkeley, 2014)

# automatic playing for the 29 videos (click the up-left corner for the list)

source: UCBerkeley Last updated on 2014年12月15日
Nuclear Engineering 101, 001 - Fall 2014

2014-09-15 47:35
2014-09-12 48:35
2014-09-17 49:05
2014-09-19 50:15
2014-09-22 47:37
2014-09-24 46:07
2014-09-26 50:58
2014-10-06 53:04
2014-10-08 49:48
2014-10-10 45:09
2014-10-13 51:59
2014-10-15 50:45
2014-10-17 50:14
2014-10-20 50:49
2014-10-22 52:12
2014-10-27 54:03
2014-10-29 51:30
2014-10-31 |No Audio after 25 minutes 51:40
2014-11-03 50:28
2014-11-10 51:53
2014-11-12 46:36
2014-11-14 45:48
2014-11-17 51:55
2014-11-19 52:09
2014-11-21 51:13
2014-11-24 51:21
2014-12-01 52:38
2014-12-03 38:20
2014-12-12 24:38

Vibrations and Waves Problem Solving Help Videos, Fall 2012 (Wit Busza / MIT)

# automatic playing for the 10 videos (click the up-left corner for the list)

source: MIT OpenCourseWare Last updated on 2015年2月17日
MIT 8.03SC Vibrations and Waves Problem Solving Help Videos, Fall 2012
View the complete course: http://ocw.mit.edu/courses/physics/8-03-physics-iii-sprin...
This collection includes ten problem solving help videos by Professor Wit Busza. These videos help student to learn how to approach and solve problems related to the MIT course 8.03SC Vibrations and Waves.
License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu

1. Simple Harmonic Motion & Problem Solving Introduction 1:16:17
2. Harmonic Oscillators with Damping 1:01:53
3. Driven Harmonic Oscillators 1:09:37
4. Coupled Oscillators without Damping 53:03
5. Traveling Waves without Damping 1:18:40
6. Standing Waves Part I 34:40
7. Standing Waves Part II 53:17
8. Electromagnetic Waves in a Vacuum 59:35
9. Accelerated Charges Radiating Electromagnetic Waves 59:51
10. Interference of Electromagnetic Waves 57:41

2015-08-04

離散數學--易志偉 / 交大

# 播放清單 (請按影片的右上角選取)

source: nctuocw Last updated on 2014年6月22日
本課程是由交通大學資訊工程學系提供。
To demonstrate to students how mathematics can be applied to solve nontrivial real-life problems.
To gain more experience with mathematical thinking, arguments and proof techniques, which are essential in reasoning about computation.
To learn about a number of different discrete structures (e.g., sets, relations, graphs, trees, etc.) that provide the mathematical formalizations for many computational problems.
To hope that students will not only learn some powerful mathematical tools but also develop their ability to perceive, to formulate, and to solve mathematical problems.
To provide a gateway to more advanced courses in any computer science courses, including data structures, algorithm, database automata theory, computer security, etc.
課程資訊：http://ocw.nctu.edu.tw/course_detail....
授權條款：Creative Commons BY-NC-SA
更多課程：http://ocw.nctu.edu.tw/ 本課程同時收錄至國立交通大學機構典藏，詳情請見：http://ir.nctu.edu.tw/handle/11536/10...

Lec01 離散數學第一週課程 1:21:02
Lec02 離散數學第二週課程 36:25
Lec03 離散數學第二週課程 1:07:02
Lec04 離散數學第三週課程 1:38:08
Lec05 離散數學第四週課程 35:29
Lec06 離散數學第四週課程 1:13:56
Lec07 離散數學第五週課程 1:21:02
Lec08 離散數學第六週課程 28:56
Lec09 離散數學第六週課程 34:01
Lec10 離散數學第七週課程 1:27:30
Lec11 離散數學第八週課程 45:11
Lec12 離散數學第八週課程 1:14:16
Lec13 離散數學第九週課程 59:04
Lec14 離散數學第十週課程 31:38
Lec15 離散數學第十週課程 1:02:20
Lec16 離散數學第十一週課程 31:03
Lec17 離散數學第十二週課程 39:03
Lec18 離散數學第十二週課程 1:13:45
Lec19 離散數學第十三週課程 1:22:38
Lec20 離散數學第十四週課程 44:00
Lec21 離散數學第十四週課程 1:08:04
Lec22 離散數學第十五週課程 1:22:58
Lec23 離散數學第十六週課程 40:15
Lec24 離散數學第十六週課程 1:27:10

變分學導論--林琦焜 / 交大

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2015-08-05

2015-08-04