如題
人類在不依靠外力做功的情況下
最有效率的移動方式是什麼??
騎自行車?
滑板?
用滾的?
有沒有八卦??
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 140.112.244.103
※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1459443445.A.17D.html
→
04/01 00:57, , 1F
04/01 00:57, 1F
推
04/01 00:58, , 2F
04/01 00:58, 2F
推
04/01 00:58, , 3F
04/01 00:58, 3F
推
04/01 00:58, , 4F
04/01 00:58, 4F
推
04/01 00:58, , 5F
04/01 00:58, 5F
推
04/01 00:58, , 6F
04/01 00:58, 6F
推
04/01 00:58, , 7F
04/01 00:58, 7F
→
04/01 00:59, , 8F
04/01 00:59, 8F
→
04/01 01:00, , 9F
04/01 01:00, 9F
推
04/01 01:01, , 10F
04/01 01:01, 10F
→
04/01 01:02, , 11F
04/01 01:02, 11F
推
04/01 01:02, , 12F
04/01 01:02, 12F
推
04/01 01:04, , 13F
04/01 01:04, 13F
→
04/01 01:08, , 14F
04/01 01:08, 14F
→
04/01 01:09, , 15F
04/01 01:09, 15F
推
04/01 01:21, , 16F
04/01 01:21, 16F
推
04/01 01:22, , 17F
04/01 01:22, 17F
推
04/01 01:57, , 18F
04/01 01:57, 18F
推
04/01 01:59, , 19F
04/01 01:59, 19F
→
04/01 02:16, , 20F
04/01 02:16, 20F
推
04/01 02:30, , 21F
04/01 02:30, 21F
推
04/01 04:22, , 22F
04/01 04:22, 22F
推
04/01 04:52, , 23F
04/01 04:52, 23F
推
04/01 07:22, , 24F
04/01 07:22, 24F
推
04/01 07:58, , 25F
04/01 07:58, 25F
推
04/01 14:39, , 26F
04/01 14:39, 26F
推
04/01 20:45, , 27F
04/01 20:45, 27F