请注意,如果您未满 18 岁,您将无法访问本网站。
您已年满 18 岁或以上?
电影与动画
其他
更多的
上传
进口
登录
登记
模式
MENU
家
文章
MORE VIDEOS
最新视频
趋势
热门视频
热门频道
探索更多
帮助
类别
电影与动画
其他
电影与动画
其他
下一个
自动播放
00:02:24
Design a Flying Machine
9 意见 . 10/25/25
Teacherflix
00:01:43
Gone with the Wind Energy: Design-Build-Test Mini Sail Cars!
6 意见 . 10/25/25
Teacherflix
00:02:36
Design a Thermostat
1 意见 . 10/25/25
Teacherflix
00:01:16
Design and Build a Rube Goldberg
7 意见 . 10/25/25
Teacherflix
00:03:30
Fancy Feet! Stress & Strain Forces in Shoe Design
5 意见 . 10/25/25
Teacherflix
00:02:29
Design Your Own Snazzy Sneakers
17 意见 . 10/25/25
Teacherflix
00:04:27
Spacecraft Design: Beat the Heat!
5 意见 . 10/25/25
Teacherflix
00:01:26
Design A Solar City
3 意见 . 10/25/25
Teacherflix
00:03:32
Renewable Energy Design: Wind Turbines
5 意见 . 10/25/25
Teacherflix
00:02:09
Biodomes Engineering Design Project Lessons 2-6
6 意见 . 10/25/25
Teacherflix
00:02:34
Design Step 1: Identify the Need
5 意见 . 10/25/25
Teacherflix
00:02:59
Paper Drop Design Competition
12 意见 . 10/25/25
Teacherflix
00:01:54
Solving Everyday Problems Using the Engineering Design Cycle
20 意见 . 10/25/25
Teacherflix
00:02:05
Design, Build and Test Your Own Landfill
5 意见 . 10/25/25
Teacherflix
00:01:25
Design a Parachute
1 意见 . 10/25/25
Teacherflix
00:03:35
Design Steps 5 and 6: Create and Test a Prototype
18 意见 . 10/25/25
Teacherflix
00:01:38
Design Packing to Safely Mail Raw Spaghetti
2 意见 . 10/25/25
Teacherflix
00:02:56
Design Step 2: Research the Problem
3 意见 . 10/25/25
Teacherflix
00:01:11
Spool Racer Design and Competition
2 意见 . 10/25/25
Teacherflix
00:05:25
Sled Hockey Design Challenge
3 意见 . 10/25/25
Teacherflix
装载更多
Art & Design - Option Subject
5
意见 • 02/14/24
0
0
分享
嵌入
Teacherflix
5 订户
订阅
5
显示更多
0 注释
sort
排序方式
SORT BY
热门评论
最新评论
取消
发布
下一个
自动播放
00:02:24
Design a Flying Machine
9 意见 . 10/25/25
Teacherflix
00:01:43
Gone with the Wind Energy: Design-Build-Test Mini Sail Cars!
6 意见 . 10/25/25
Teacherflix
00:02:36
Design a Thermostat
1 意见 . 10/25/25
Teacherflix
00:01:16
Design and Build a Rube Goldberg
7 意见 . 10/25/25
Teacherflix
00:03:30
Fancy Feet! Stress & Strain Forces in Shoe Design
5 意见 . 10/25/25
Teacherflix
00:02:29
Design Your Own Snazzy Sneakers
17 意见 . 10/25/25
Teacherflix
00:04:27
Spacecraft Design: Beat the Heat!
5 意见 . 10/25/25
Teacherflix
00:01:26
Design A Solar City
3 意见 . 10/25/25
Teacherflix
00:03:32
Renewable Energy Design: Wind Turbines
5 意见 . 10/25/25
Teacherflix
00:02:09
Biodomes Engineering Design Project Lessons 2-6
6 意见 . 10/25/25
Teacherflix
00:02:34
Design Step 1: Identify the Need
5 意见 . 10/25/25
Teacherflix
00:02:59
Paper Drop Design Competition
12 意见 . 10/25/25
Teacherflix
00:01:54
Solving Everyday Problems Using the Engineering Design Cycle
20 意见 . 10/25/25
Teacherflix
00:02:05
Design, Build and Test Your Own Landfill
5 意见 . 10/25/25
Teacherflix
00:01:25
Design a Parachute
1 意见 . 10/25/25
Teacherflix
00:03:35
Design Steps 5 and 6: Create and Test a Prototype
18 意见 . 10/25/25
Teacherflix
00:01:38
Design Packing to Safely Mail Raw Spaghetti
2 意见 . 10/25/25
Teacherflix
00:02:56
Design Step 2: Research the Problem
3 意见 . 10/25/25
Teacherflix
00:01:11
Spool Racer Design and Competition
2 意见 . 10/25/25
Teacherflix
00:05:25
Sled Hockey Design Challenge
3 意见 . 10/25/25
Teacherflix
嵌入
语
English
Arabic
Dutch
French
German
Russian
Spanish
Turkish
Hindi
Chinese
Urdu
Indonesian
Croatian
Hebrew
Bengali
Japanese
Portuguese
Italian
Persian
Swedish
Vietnamese
Danish
Filipino
钱包支付
SORT BY-
热门评论
-
最新评论