A reality check on renewables - David MacKay > Ted talk | 중계동 영어학원 프라임리더스

Ted talk HOME

A reality check on renewables - David MacKay

페이지 정보

작성자 관리팀
댓글 0건 조회 59회 작성일 13-06-26 20:47

본문

How much land mass would renewables need to power a nation like the UK? An entire country's worth. In this pragmatic talk, David MacKay tours the basic mathematics that show worrying limitations on our sustainable energy options and explains why we should pursue them anyway. (Filmed at TEDxWarwick.)<br />
<br />
Lesson by David MacKay.

댓글목록

등록된 댓글이 없습니다.

Total 2,242건 120 페이지

457

If superpowers were real: Invisibility - Joy Lin View full lesson: http://ed.ted.com/lessons/if-superpowers-were-real..

작성자 관리팀 작성일 06-27 조회 92
456

If superpowers were real, which would you choose? - Joy Lin In this series, Joy Lin tackles six superpowers and reveals just how..

작성자 관리팀 작성일 06-27 조회 67
455

How do you save a shark you know nothing about? - Simon Berr… They're the second largest fish in the world, they're almost extinct..

작성자 관리팀 작성일 06-26 조회 62
열람중

A reality check on renewables - David MacKay How much land mass would renewables need to power a nation like the ..

작성자 관리팀 작성일 06-26 조회 60
453

How great leaders inspire action - Simon Sinek Simon Sinek has a simple but powerful model for inspirational leader..

작성자 관리팀 작성일 06-26 조회 61
452

Digital humanitarianism - Paul Conneally The disastrous earthquake in Haiti taught humanitarian groups an une..

작성자 관리팀 작성일 06-26 조회 68
451

How to fool a GPS - Todd Humphreys Todd Humphreys forecasts the near-future of geolocation when millime..

작성자 관리팀 작성일 06-26 조회 68
450

How to set the table - Anna Post View full lesson: http://ed.ted.com/lessons/how-to-set-the-table-ann..

작성자 관리팀 작성일 06-26 조회 101
449

Vermicomposting: How worms can reduce our waste - Matthew Ro… View full lesson: http://ed.ted.com/lessons/vermicomposting-how-worm..

작성자 관리팀 작성일 06-26 조회 104
448

A critical examination of the technology in our lives - Kevi… Teaching is both a science and an art, and many teachers around the ..

작성자 관리팀 작성일 06-25 조회 63
447

Is there a center of the universe? - Marjee Chmiel and Trevo… View full lesson: http://ed.ted.com/lessons/is-there-a-center-of-the..

작성자 관리팀 작성일 06-25 조회 85
446

How big is the ocean? - Scott Gass View full lesson: http://ed.ted.com/lessons/how-big-is-the-ocean-sco..

작성자 관리팀 작성일 06-24 조회 85
445

Medicine's future? There's an app for that - Daniel Kraft View full lesson: http://ed.ted.com/lessons/medicine-s-future-there-..

작성자 관리팀 작성일 06-23 조회 88
444

Behind the Great Firewall of China - Michael Anti View full lesson: http://ed.ted.com/lessons/behind-the-great-firewal..

작성자 관리팀 작성일 06-22 조회 92
443

Building unimaginable shapes - Michael Hansmeyer Inspired by cell division, Michael Hansmeyer writes algorithms that ..

작성자 관리팀 작성일 06-21 조회 65