11:04为什么亚马逊的大部分地区仍未被探索?Why Is So Much of the Amazon Still Unexplored?Knapp6.2K10-03预估收入$1,335 - $4,806解析视频累计播放534K累计评论139
8:18为什么人类选择鸡蛋而非其他鸟蛋?Why Humans Chose Chicken Eggs Over Every Other Bird ?Knapp6.2K08-02预估收入$433 - $1,557解析视频累计播放173.1K累计评论92
12:04你在10万年前醒来……然后呢?You Wake Up 100,000 Years Ago... Now What?Knapp6.2K06-29预估收入$306 - $1,102解析视频累计播放122.5K累计评论202
9:45香蒲比小麦能产出更多面粉。那为什么我们不食用它们?Cattails Make More Flour Than Wheat. So Why Don’t We Eat Them ?Knapp6.2K10-13预估收入$51.03 - $184解析视频累计播放20.4K累计评论13
9:41如果鱿鱼在海洋中如此常见,为什么我们不更多地食用它们?Why Don't We Eat More Squid If They're So Common in the Ocean?Knapp6.2K10-01预估收入$44.48 - $160解析视频累计播放17.8K累计评论6
10:36石器时代最没人愿意干的工作The Worst Job No One Wanted in the Stone AgeKnapp6.2K07-22预估收入$31.79 - $114解析视频累计播放12.7K累计评论13
9:50大多数远古人类没能活过的年龄The Age Most Ancient Humans Never EscapedKnapp6.2K07-13预估收入$29.40 - $106解析视频累计播放11.8K累计评论25
10:47我们为什么不吃企鹅?(探险家吃过)Why Don’t We Eat Penguins? (Explorers Did)Knapp6.2K10-28预估收入$29.12 - $105解析视频累计播放11.6K累计评论5
9:59如果牧豆树能在沙漠中生长,为什么我们不用它的豆荚做面包?If Mesquite Trees Grow in Deserts, Why Don’t We Make Bread From Their Pods?Knapp6.2K10-29预估收入$20.40 - $73.45解析视频累计播放8.2K累计评论5
9:36为什么龙虾要被活煮(以及它们真正感受到什么)?Why Lobsters Are Boiled Alive (And What They Really Feel)?Knapp6.2K10-15预估收入$14.84 - $53.42解析视频累计播放5.9K累计评论3
11:36如果高粱比玉米用水更少,为什么我们不食用它?If Sorghum Uses Less Water Than Corn, Why Don’t We Eat It ?Knapp6.2K10-17预估收入$13.10 - $47.16解析视频累计播放5.2K累计评论4