The Mechanical Drafting Tool That Made Perfect Dotted Lines
0:32
YouTubeBuzzPulse
The Mechanical Drafting Tool That Made Perfect Dotted Lines
This tiny mechanical drafting tool once cost as much as an engineer’s monthly salary. It looks simple, but its internal cam system lifted and dropped the pen tip with precise timing, creating flawless dotted lines long before electricity or CAD existed. Engineers in the German Empire used it to automate one of the most annoying tasks in ...
已浏览 438.3万 次1 周前
Engineering Projects
Top 10 Mechanical Projects Ideas 2023 | DIY Mechanical Engineering Projects
9:00
Top 10 Mechanical Projects Ideas 2023 | DIY Mechanical Engineering Projects
YouTubeNevon Projects
已浏览 31.2万 次2023年5月6日
Top 7 Mechanical Engineering Projects Ideas 2025
11:53
Top 7 Mechanical Engineering Projects Ideas 2025
YouTubeNevon Projects
已浏览 2.2万 次6 个月之前
6 Electrical Engineering Project Ideas for This Summer
12:51
6 Electrical Engineering Project Ideas for This Summer
YouTubeAli the Dazzling
已浏览 7.8万 次2024年5月23日
热门视频
Jet Engines That Reverse to Stop a Plane! ✈️🔥
0:06
Jet Engines That Reverse to Stop a Plane! ✈️🔥
YouTubeGulbahar Technical
已浏览 1218.9万 次1 个月前
F1 vs Normal Car Brakes — The Real Difference! 😱
0:06
F1 vs Normal Car Brakes — The Real Difference! 😱
YouTubeGulbahar Technical
已浏览 596.8万 次1 个月前
Technical Helper 2025 | Expected Pre Cut-Off & Mains Strategy
1:01
Technical Helper 2025 | Expected Pre Cut-Off & Mains Strategy
YouTubeKAUTILYA TECHNICAL
已浏览 3.5万 次1 周前
Engineering Careers
Understanding Engineering Drawings
22:34
Understanding Engineering Drawings
YouTubeThe Efficient Engineer
已浏览 175.3万 次2022年10月11日
Everything You Need to Know Before Starting Engineering
10:26
Everything You Need to Know Before Starting Engineering
YouTubeTamer Shaheen
已浏览 151.1万 次2022年4月16日
What is Mechanical Engineering?
8:42
What is Mechanical Engineering?
YouTubeZach Star
已浏览 273.9万 次2016年10月7日
Jet Engines That Reverse to Stop a Plane! ✈️🔥
0:06
Jet Engines That Reverse to Stop a Plane! ✈️🔥
已浏览 1218.9万 次1 个月前
YouTubeGulbahar Technical
F1 vs Normal Car Brakes — The Real Difference! 😱
0:06
F1 vs Normal Car Brakes — The Real Difference! 😱
已浏览 596.8万 次1 个月前
YouTubeGulbahar Technical
Technical Helper 2025 | Expected Pre Cut-Off & Mains Strategy
1:01
Technical Helper 2025 | Expected Pre Cut-Off & Mains Strategy
已浏览 3.5万 次1 周前
YouTubeKAUTILYA TECHNICAL CLASSES
Fastest Rubik’s Cube Solve Ever at 0.103 Seconds 🧩 #shorts
0:16
Fastest Rubik’s Cube Solve Ever at 0.103 Seconds 🧩 #shorts
已浏览 1397.9万 次4 周前
YouTubeInvention
Grade 12 Technical Sciences Past Papers for 2024
0:50
Grade 12 Technical Sciences Past Papers for 2024
已浏览 8137 次11 个月之前
TikTokpastyearpapers
Why Dark Hair Burns Faster Under Laser Light! ⚡😳
0:06
Why Dark Hair Burns Faster Under Laser Light! ⚡😳
已浏览 6181.2万 次1 个月前
YouTubeGulbahar Technical
Exploring Koforidua Technical Institute: Top 10 Technical Schools in Ghana
0:49
Exploring Koforidua Technical Institute: Top 10 Technical School…
已浏览 2.5万 次2021年8月26日
TikTokhighschoolplugtv
0:06
This Helmet Feels Like The Future! 🏍️🔥
已浏览 625.9万 次1 个月前
YouTubeGulbahar Technical
0:10
فيديوهات أنشأها technical__things (@technical__things) باستخدام origin…
已浏览 1.9万 次2 周前
TikToktechnical__things
0:36
‏Fitting oil seal #usa🇺🇸 #Amazing #shorts #mechnical #tips
已浏览 4320 次2 周前
TikToktechnical__things
0:11
Angel suspended one game after 8th tech this season 😳
已浏览 8.4万 次3 个月之前
YouTubeBleacher Report
0:14
Bike vs Car vs Jet — The Craziest Race Ever! 😱
已浏览 7214.2万 次1 个月前
YouTubeGulbahar Technical
0:19
Waterproof Tactical Gear for All Weather
已浏览 960万 次1 个月前
TikTok____dig____
1:02
Andrzej Bargiel Skiing Down Mount Everest History
已浏览 1710万 次2 个月之前
TikTokredbullsnow
0:06
Why Surgical Lights Never Cast Shadows! 💡🩺
已浏览 2079.7万 次1 个月前
YouTubeGulbahar Technical
0:12
Magic Drawer Controlled by Key & Buttons
已浏览 772.1万 次1 个月前
YouTubeTechnical KA
1:13
Innovative 2-Inch Sheet Bending Techniques
已浏览 190万 次1 周前
TikTokagro_akills
0:08
Chinese Kid Reinvents a Voice Recorder Using Ancient Physics! 😱🎙️
已浏览 3119.1万 次1 个月前
YouTubeGulbahar Technical
0:05
U.S. Navy’s $2.8B Submarine Glides Under the Bridge 🇺🇸⚓
已浏览 215.1万 次1 个月前
YouTubeGulbahar Technical
观看更多视频
静态缩略图占位符