All
1,138 | 02:42duration 2 minutes 42 seconds
揭示DNA構造的歷史 (中文字幕可供選擇)
ronson@hkecl.net 29/10/2020
1,332 | 01:48duration 1 minute 48 seconds
哪裏可以找到DNA?(中文字幕可供選擇)
985 | 01:11duration 1 minute 11 seconds
DNA的雙螺旋結構 (中文字幕可供選擇)
ronson@hkecl.net 30/10/2020
7,506 | 14:55duration 14 minutes 55 seconds
生命天書 DNA (中文字幕可供選擇)
ronson@hkecl.net 15/2/2020
1,003 | 01:11duration 1 minute 11 seconds
科學的本質 (中文字幕可供選擇)
863 | 14:53duration 14 minutes 53 seconds
DNA The Book of Life (English subtitles available)
221 | 14:47duration 14 minutes 47 seconds
Astronomy through History (English subtitles…
Astronomy through History (English subtitles available)
ronson@hkecl.net 27/2/2020
2,643 | 19:56duration 19 minutes 56 seconds
科學的統一概念
ronson@hkecl.net 14/2/2020
3,416 | 19:51duration 19 minutes 51 seconds
感覺器官
ronson@hkecl.net 3/3/2020
2,372 | 00:51duration 51 seconds
DNA和染色體 (中文字幕可供選擇)
2,095 | 00:45duration 45 seconds
DNA的結構 (中文字幕可供選擇)
1,116 | 00:27duration 27 seconds
以食譜比喻DNA和染色體 (中文字幕可供選擇)
9,031 | 19:29duration 19 minutes 29 seconds
牙齒
ronson@hkecl.net 23/2/2020
1,056 | 19:56duration 19 minutes 56 seconds
Unifying Concepts in Science (English subtitles…
Unifying Concepts in Science (English subtitles available)
3,890 | 15:01duration 15 minutes 1 second
Travelling by Boat (English subtitles available)
ronson@hkecl.net 20/2/2020
9,950 | 15:05duration 15 minutes 5 seconds
季節的成因
ronson@hkecl.net 24/2/2020
1,127 | 14:43duration 14 minutes 43 seconds
天文學發展史 (配以中文字幕)
ronson@hkecl.net 25/2/2020
922 | 27:59duration 27 minutes 59 seconds
社會企業(個案篇)
ronson@hkecl.net 1/3/2020
977 | 03:10duration 3 minutes 10 seconds
George Washington and the cherry tree (English…
George Washington and the cherry tree (English subtitles available)
689 | 00:17duration 17 seconds
粒子理論模型
開始和結束時間:
開始時間:
ronson@hkecl.net