Magnet Switch Lamp with Hidden Battery | Simple Conductor Circuit | DIY STEM Science Fair Project
0:08
YouTubeCreative RS Experiments
Magnet Switch Lamp with Hidden Battery | Simple Conductor Circuit | DIY STEM Science Fair Project
EDUCATIONAL DEMO: This project uses a hidden 1.5V AA battery inside the base. The magnet acts as a CONDUCTOR/SWITCH to complete the circuit. It does NOT generate free energy. This teaches basic circuits + conductors used in door sensors. MAGNET SWITCH LAMP WITH HIDDEN BATTERY | SIMPLE CONDUCTOR CIRCUIT Turn ON a lamp with just a magnet! 🧲 ...
已浏览 3.5万 次1 个月前
Science Fair Winners
How to Win the Science Fair – Dr. Roger Billings (3-Time Winner)
1:01:45
How to Win the Science Fair – Dr. Roger Billings (3-Time Winner)
YouTubeDr. Roger Billings
已浏览 3.2万 次2 个月之前
Middle School Winners - 2023 Science Fair
21:46
Middle School Winners - 2023 Science Fair
YouTubeApologia
已浏览 1778 次2023年5月16日
Award Winning Science Projects
14:45
Award Winning Science Projects
YouTubeDIY Projects
已浏览 2.6万 次2022年1月24日
热门视频
DIY Game Circuit with DC Motor| Easy STEM Project for Kids| Science Fair Idea |How to Make Buzz Wire
0:10
DIY Game Circuit with DC Motor| Easy STEM Project for Kids| Science Fair Idea |How to Make Buzz Wire
YouTubeCreative RS Experiments
已浏览 3.7万 次1 个月前
Best Science Projects for Students 📚 | Easy DIY Experiments #diy #scienceproject #model #yt #shorts
0:54
Best Science Projects for Students 📚 | Easy DIY Experiments #diy #scienceproject #model #yt #shorts
YouTubeeSmart Classes
已浏览 1439 次1 个月前
Creative Science Exhibition Working Model | DIY School Project 2026
0:11
Creative Science Exhibition Working Model | DIY School Project 2026
YouTubeKIDPID Activities for Kids
已浏览 2164 次1 个月前
Volcano Science Project
ON CAM: Lava Churning At Kilauea As Hawaii Braces For Possible Eruption | WATCH
1:07
ON CAM: Lava Churning At Kilauea As Hawaii Braces For Possible Eruption | WATCH
YouTubeTimes Of India
已浏览 3465 次3 周前
WATCH: Camera footage from the Mayon Volcano Observatory shows minor strombolian activity at the summit crater of Mayon Volcano at 5:47 AM today, April 15, 2026. The eruption continues for its 100th consecutive day, with incandescent lava flows, pyroclastic density currents (PDCs) or “uson,” and rockfalls. Mayon Volcano remains under Alert Level 3. Courtesy: PHIVOLCS-DOST/Facebook Visit gmanetwork.com/news for more updates.
0:53
WATCH: Camera footage from the Mayon Volcano Observatory shows minor strombolian activity at the summit crater of Mayon Volcano at 5:47 AM today, April 15, 2026. The eruption continues for its 100th consecutive day, with incandescent lava flows, pyroclastic density currents (PDCs) or “uson,” and rockfalls. Mayon Volcano remains under Alert Level 3. Courtesy: PHIVOLCS-DOST/Facebook Visit gmanetwork.com/news for more updates.
TikTokgmanews
已浏览 280万 次1 个月前
Kilauea volcano sends towering lava fountains into Hawaiian sky
0:31
Kilauea volcano sends towering lava fountains into Hawaiian sky
YouTubeGlobal News
已浏览 3.3万 次4 个月之前
DIY Game Circuit with DC Motor| Easy STEM Project for Kids| Science Fair Idea |How to Make Buzz Wire
0:10
DIY Game Circuit with DC Motor| Easy STEM Project for Kids| Scien…
已浏览 3.7万 次1 个月前
YouTubeCreative RS Experiments
Best Science Projects for Students 📚 | Easy DIY Experiments #diy #scienceproject #model #yt #shorts
0:54
Best Science Projects for Students 📚 | Easy DIY Experiments #diy #scien…
已浏览 1439 次1 个月前
YouTubeeSmart Classes
Creative Science Exhibition Working Model | DIY School Project 2026
0:11
Creative Science Exhibition Working Model | DIY School Project 2026
已浏览 2164 次1 个月前
YouTubeKIDPID Activities for Kids
😱😱Free Energy? 💡 DIY Wind Turbine for Science Fair Project#shorts
0:51
😱😱Free Energy? 💡 DIY Wind Turbine for Science Fair Project#shorts
已浏览 3.3万 次1 个月前
YouTubescience and tool
Fireworks in a jar | easy science experiments for kids
0:16
Fireworks in a jar | easy science experiments for kids
已浏览 1231 次2 周前
YouTubeRAFSAN DIY
Amazing School Science Project | DIY Working Model with Motor | Easy STEM Project
0:33
Amazing School Science Project | DIY Working Model with Motor | E…
已浏览 1288 次5 个月之前
YouTubeElectro Genius Lab
Best 6th Grade Science Fair Projects 2026 |Simple & Creative Ideas” #sciencefair #scienceexperiment
2:06
Best 6th Grade Science Fair Projects 2026 |Simple & Creative I…
已浏览 9598 次3 个月之前
YouTubeThe Outdoor Family
0:32
Newton's 3rd Law #creativefest #experiment #stem #shorts
已浏览 8252 次1 个月前
YouTubeCreative fest
0:44
Hero’s Engine #stem #science #creativefest #trending
已浏览 2.7万 次1 个月前
YouTubeCreative fest
0:20
Amazing Science Project for School | Easy & Creative Idea
已浏览 1006 次3 个月之前
YouTubeDivisha Crafts
0:56
make science easy to understand with this easy Exhibition project !#…
已浏览 4803 次4 个月之前
YouTubeAmmar Tech Shorts
2:17
#Super #Simple #DC #Motor | motor
已浏览 240万 次2 个月之前
TikTokpowerrepair
0:22
DIY Spinning Ballerina: Easy Electric Homopolar Motor Project
已浏览 44.3万 次2023年3月14日
TikTokmoonshotkidz
0:24
Save these 5 projects for your next science fair! They're a great way ...
已浏览 30.9万 次2022年10月20日
TikTokkiwico_inc
0:15
Proyectos de ciencia #experimentos #proyectosdeciencia #moquegua …
已浏览 27.8万 次2023年4月24日
TikTokhecho_por_katia
2:10
Teenager Creates Fusion Reactor for High School Science Project
已浏览 42.5万 次2024年8月20日
TikTokdrift0rtv
1:43
Grade 6 Volcano Model Project Ideas
已浏览 5.2万 次3 个月之前
TikTokmhemhe943
0:14
Creative Science Fair Project Ideas for Kids
已浏览 110万 次2020年8月14日
TikTokmonw0102
0:29
DIY Cardboard Microscope - Science Project Ideas
已浏览 27万 次2024年8月5日
TikTokexpert_hand
观看更多视频
静态缩略图占位符