| ★ |  How to Build a Simple Soldering Iron at Home! Great Soldering Technique Using a 12V Battery! | | 148.5K | Estados Unidos | |
| 11 |  🔥😱 Never Buy a New Soldering Iron Tip! Simple DIY Trick Works Like Magic|Amazing Smart | Amazing Smart @amazingsmart-ngth | — | Estados Unidos | 91 |
| 13 |  Just a soldering iron and a PVC pipe — you can repair any broken plastic item in your home! | Inventor Hacks @inventorhacks123 | — | Estados Unidos | 91 |
| 15 |  Just insert an Old Battery into the Drill! Billions of people don't know this secret! | Inventor Hacks @inventorhacks123 | — | Estados Unidos | 91 |
| 16 |  🔋 How to Make a Simple Welding Tool from a Spark Plug & Battery | | — | Estados Unidos | 90 |
| 18 |  Just a soldering iron and a utility knife — the result will surprise you! | Inventor Hacks @inventorhacks123 | — | Estados Unidos | 90 |
| 19 |  Put Salt in Soldering Iron and Watch the Magic Happen! A Great Idea Could Change Everything. | Inventor Bill @inventorbill28 | — | Estados Unidos | 90 |
| 17 |  Never buy a new battery again! Spray WD-40 and see what happens🔋😲 | Inventor Hacks @inventorhacks123 | 10.9M | Estados Unidos | 90 |
| 7 |  How to Make a 12V Battery from a 1.5V Battery at Home! You'll Be Shocked | Holic Unknowns @holicunknowns | 189.3K | Estados Unidos | 91 |
| 2 |  ❤️⚡ DIY Soldering Iron Using a Pencil & USB – Genius Engineering Hack! 🔥 | | 74.6K | Estados Unidos | 93 |
| 1 |  Bullet Casing Soldering Iron?! Ultimate DIY Hack | | 68.7K | Irlanda | 93 |
| 4 |  This Welding Technique Will Surprise You! It Uses a Spark Plug and a 12V Battery | | 20.7K | Estados Unidos | 92 |
| 12 |  🔥Never Buy a Welding Machine Again! Just Use an Old Soldering Iron and Watch What Happens😱 | Inventor New @inventornew88 | 11.1K | Estados Unidos | 91 |
| 9 |  Never Buy a Welding Machine Again😱! Insert a old battery into a Soldering Rod and Watch What Happen | Creation Daily @creationdaily8 | 7.4K | Estados Unidos | 91 |
| 20 |  DIY Battery Tab Spot Welder | | 6.5K | India | 90 |
| 5 |  Few People Know This Welding Trick! Turn a Soldering Iron into a DIY Welder — Watch What Happens 😱 | Creative 99 @creative99999 | 4.4K | Estados Unidos | 91 |
| 10 |  Never Buy a Welding Machine Again! Use a PHONE CHARGER and Watch What Happens 😱 | Inventor Hacks @inventorhacks123 | 3.7K | Estados Unidos | 91 |
| 8 |  Soldering Iron Not Heating? Fix It at Home and Watch What Happens 😲 | | 1.6K | Estados Unidos | 91 |
| 3 |  How to Make SOLDERING IRON Using Pencil | 100% Working | Mr Challenger @officialmrchallenger | 1.3K | India | 92 |
| 14 |  Just a soldering iron and a key can repair any broken plastic item in your home | Inventor Hacks @inventorhacks123 | 1.2K | Estados Unidos | 91 |
| 6 |  Just a soldering iron and some hot glue — repair any broken plastic item in your home! | Inventor Hacks @inventorhacks123 | 839 | Estados Unidos | 91 |