The Mechanical Drafting Tool That Made Perfect Dotted Lines
0:32
YouTubeMEKRA
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 482.5万 次4 周前
Project Appraisal Techniques
Smart Iris Trash Can Using Arduino | #ashwinprojects #AltiumStudentLab
1:30
Smart Iris Trash Can Using Arduino | #ashwinprojects #AltiumStudentLab
YouTubeAshwin Projects
已浏览 1530.6万 次1 个月前
Drawscape on TikTok
1:17
Drawscape on TikTok
TikTokdraw_scape
已浏览 1100万 次1 个月前
DIY Christmas Tree with 300+ Pieces Wood #christmas #christmastree #newyear2026
0:21
DIY Christmas Tree with 300+ Pieces Wood #christmas #christmastree #newyear2026
YouTubeDIY & Crafts
已浏览 739.8万 次1 个月前
热门视频
Comparison to Reality: WTC Simulation 2025, Part 1 (South Tower)
0:15
Comparison to Reality: WTC Simulation 2025, Part 1 (South Tower)
YouTubeKostack Studio
已浏览 345.2万 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 4.1万 次1 个月前
Igor Sikorsky KPI: Leading Technical University in Ukraine
1:18
Igor Sikorsky KPI: Leading Technical University in Ukraine
TikTokaktarkhan116
已浏览 1.7万 次2 周前
Project Evaluation Methods
DIY Mini Rice Murmura/Muri Making Machine #shorts #youtubeshorts
0:57
DIY Mini Rice Murmura/Muri Making Machine #shorts #youtubeshorts
YouTubeMake Toys
已浏览 346.7万 次3 周前
THE UNSENT PROJECT (@theunsentproject)’s video of the unsent project
0:11
THE UNSENT PROJECT (@theunsentproject)’s video of the unsent project
TikToktheunsentproject
已浏览 280万 次2 周前
Spotting AI images just got harder with Nano Banana Pro #AILiteracy
2:11
Spotting AI images just got harder with Nano Banana Pro #AILiteracy
YouTubeNews Literacy Project
已浏览 122.3万 次3 周前
Comparison to Reality: WTC Simulation 2025, Part 1 (South Tower)
0:15
Comparison to Reality: WTC Simulation 2025, Part 1 (South To…
已浏览 345.2万 次1 个月前
YouTubeKostack Studio
Technical Helper 2025 | Expected Pre Cut-Off & Mains Strategy
1:01
Technical Helper 2025 | Expected Pre Cut-Off & Mains Strategy
已浏览 4.1万 次1 个月前
YouTubeKAUTILYA TECHNICAL CLASSES
Igor Sikorsky KPI: Leading Technical University in Ukraine
1:18
Igor Sikorsky KPI: Leading Technical University in Ukraine
已浏览 1.7万 次2 周前
TikTokaktarkhan116
Future of Software Testing & SDET Roles in 2026 - Must Watch #ai #jobs
1:03
Future of Software Testing & SDET Roles in 2026 - Must Watch #ai #jobs
已浏览 1.9万 次2 周前
YouTubeTechnical Suneja
Technical analysis is just one piece of the puzzle as to why assets move in the direction that they do, but it's a very important one imo. lays analyze bitcoin today, Dec 12th 2025 #bitcoin #crypto #technicalanalysis
2:59
Technical analysis is just one piece of the puzzle as to why assets mo…
已浏览 3693 次2 周前
TikTokcoin_guide
🧿☬━═☆❣️𝙈𝙧_𝙩𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡_𝙪𝙣𝙞𝙦𝙪𝙚❣️☆═━☬🧿 on Instagram: "👑A NEW BEGINNING 2026✌️💯 @mr_techincal_unique ❤️🔝⚜️ 😎⚜️"
0:17
🧿☬━═☆❣️𝙈𝙧_𝙩𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡_𝙪𝙣𝙞𝙦𝙪𝙚❣️☆═━☬🧿 on Instagram: "👑A NEW BEGINNING 2026✌️💯 @mr_t…
已浏览 12.8万 次2 周前
Instagrammr_technical_unique
Angel suspended one game after 8th tech this season 😳
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
1:04
DRDO CEPTAM 11 Recruitment 2025 🔥✅ #drdo #ceptam #drdoceptam11re…
已浏览 3.5万 次4 周前
YouTubeRWA Tech. Classes
4:05
#watch #vintage #restoration #fyp #diy
已浏览 9.2万 次3 周前
TikTokmyrtleking2004
0:45
Try Not To Laugh Day 865 #funny
已浏览 398.1万 次1 周前
YouTubeTechnical KK
0:24
Try Not To Laugh Day 864 #funny
已浏览 139.8万 次1 周前
YouTubeTechnical KK
0:19
New Innovation #drippipe #water #shorts #technology #shorts #far…
已浏览 1935.9万 次1 个月前
YouTubeSLV Motor and Electrical Technical Work
0:40
LeBron was assessed a technical foul after having words with Dillo…
已浏览 83.6万 次2 周前
TikTokbleacherreport
0:24
LeBron James Technical Foul Controversy Explained
已浏览 48.7万 次2 周前
TikTokhouseofhighlights
1:31
realme UI 7 Update – Complete Review & Features Explained! 📱🔥
已浏览 15万 次3 周前
YouTubeHarshit Technical
0:26
Some technical difficulties this morning but what can ya do 😅 we’ll …
已浏览 14.5万 次3 周前
TikTokobrienbois
3:34
#zannahtechnical Ga CEO Zannah Umar Ali Ga Dan chaina
已浏览 14.6万 次1 个月前
TikTokzannahtechsev1
0:32
KIKAM TECHNICAL INSTITUTE on TikTok
已浏览 12.5万 次10 个月之前
TikTokkimtechofficial6
0:11
technical_things1 (@technical_things1)’s videos wit…
已浏览 4865 次2 周前
TikToktechnical_things1
观看更多视频
静态缩略图占位符