How to Make a Homemade Flashlight
1:40
How to Make a Homemade Flashlight
940K views2 months ago
wikiHow
How to Make a LED Flashlight
How to Make a LED Flashlight
Oct 1, 2020
instructables.com
Light and shadows – KS2 Science curriculum - BBC Bitesize
Light and shadows – KS2 Science curriculum - BBC Bitesize
Aug 26, 2022
bbc.co.uk
How can we make lighting more energy efficient? It seems fireflies could hold the answer 💡 | BBC World Service
1:30
How can we make lighting more energy efficient? It seems fireflies could hold the answer 💡 | BBC World Service
3M viewsMay 6, 2019
FacebookBBC World Service
Will these three young police recruits pass their probation? Get closer to shocking frontline crimes on #Bluelights.Stream this gripping series on #BBCPlayer | BBC Player
0:31
Will these three young police recruits pass their probation? Get closer to shocking frontline crimes on #Bluelights.Stream this gripping series on #BBCPlayer | BBC Player
12.9K viewsJul 14, 2023
FacebookBBC Player
FBI Flashlight Technique Explained (Why You Hold It Above Your Head) #flashlight #selfdefense
0:51
FBI Flashlight Technique Explained (Why You Hold It Above Your Head) #flashlight #selfdefense
3K views1 month ago
YouTubeHighProStrategic
iPhone 11 / 11 Pro Max: How to Use Flashlight + Tips (Increase/Decrease Brightness)
1:21
iPhone 11 / 11 Pro Max: How to Use Flashlight + Tips (Increase/Decrease Brightness)
60.6K viewsOct 5, 2019
YouTubeWorldofTech
2:28
DIY Electromagnetic Flashlight
1.4M viewsSep 30, 2010
YouTubeTKOR
17:41
World's BRIGHTEST Flashlight?
11.4M viewsDec 3, 2020
YouTubeHacksmith Industries
6:23
Shooting While Holding A Flashlight - The Right Way
15.7K viewsFeb 27, 2020
YouTubeTap Rack Bang, LLC
7:05
Infrared Light Physics Experiments - AAPT Films
45.8K viewsJun 16, 2014
YouTubeJames Lincoln
3:58
Crafting a Small LED Light – Step by Step
732K viewsOct 24, 2016
YouTubeSemiHigh Production
11:56
The Best Slapping Tournament
1.3M viewsDec 2, 2019
YouTubepenguinz0
1:46
How to make a UV black light (EASY)
763.9K viewsSep 13, 2016
YouTubeMAD Science Hacks
3:29
Flashlight by Lizi Boyd
70.8K viewsMay 20, 2020
YouTubeCochrane Childcare
6:46
How to Lubricate An LED Flashlight Correctly
42.9K viewsOct 15, 2013
YouTubeLEDs`nMORE
5:33
How to use a Flashlight for Self-Defense: Fight with Light
82.5K viewsMar 27, 2021
YouTubeThe Modern Defender
2:50
How Do Blacklights Make Things Glow?
601.4K viewsMay 24, 2016
YouTubeSciShow
4:17
How Do Light Bulbs Work? | Earth Science
376.9K viewsNov 1, 2013
YouTubeBBC Earth Science
8:13
The Classic SAS MP5 + Maglite
119.3K viewsApr 29, 2021
YouTube9-Hole Reviews
6:39
micro:bit Tutorial Series Part 1: Getting Started
521.7K viewsAug 15, 2016
YouTubeShawn Hymel
6:32
Make a Simple Flashlight from Common Household Items
13.1K viewsNov 13, 2020
YouTubeIEEEUSA
6:59
Tube light-painting photography tutorial: drawing shapes! - #117
100.5K viewsMar 10, 2019
YouTubeEric Paré - Light-painting photographer
2:09
Make a DIY Flashlight In Minutes
581.6K viewsJan 11, 2014
YouTubeHousehold Hacker
3:16
How to Make Small LED Flashlight using Glue Stick at Home
745.6K viewsNov 26, 2016
YouTubeTry Something
3:00
Installing a 6V battery in a flashlight For Dummies
53.4K viewsJul 14, 2019
YouTubeDeborah Jean Beebe
0:18
light intensity experiment using a flashlight
26.7K viewsAug 21, 2018
YouTubeDutton Institute
4:52
Make your own Flashlight | Hardware Science
12.2K viewsMar 11, 2021
YouTubeHands On Science!
3:18
Blacklight Flashlight Hack! Nasty stain locator!
1.5M viewsAug 23, 2011
YouTubekipkay
2:47
Newton's Light Spectrum Experiment | Earth Science
359.3K viewsMar 28, 2017
YouTubeBBC Earth Science
See more