09:15

Why Can This Little Engine Lift So Much Weight?

05:17

Fixing a Bidet that Has No Pressure or Does Not Come Out

17:56

The New 3D Printer with Artificial Intelligence - Bambulab H2D

10:03

The Heater Turns Off After a While. Step-by-Step Solution

12:02

How to make a VARIABLE electrical TRANSFORMER (Easy and Fast)

11:07

This Happened When You Put a Closed Container in the Microwave DON'T DO IT!

08:02

How to Save Energy in a Pump, without Losing Flow!!!

09:41

Saving Energy in Electric Motors WITHOUT LOSING EFFICIENCY

08:58

This 4-in-1 Homemade Invention is PERFECT for your TRAVELS!

20:02

How to Start a 3D Printing Business in 7 Days

09:32

This Magnetic Emergency System... WOULD IT BE POSSIBLE?

08:02

I separate and compress air with a homemade spiral pump!!!

12:43

This Pump LIFTS WATER 5 METERS Without Electricity

08:09

Build a MINI STOVE with a 12-Volt Battery

09:17

WHY COULD THE CHILD MOVE THE CAR EFFORTLESSLY?

09:53

I WAS ACCUSED of Being Irresponsible for Doing This!!!

06:27

DOES A HANGING OBJECT ADD WEIGHT TO THE SCALE?

11:28

WHICH ONE IS MORE DANGEROUS? Grid Electricity VS Solar Energy

09:05

STRONG BOND BETWEEN METALS WITHOUT WELDING OR GLUING!

12:54

How to Make a SPEEDOMETER with a Multimeter | PERFECT FOR BIKES

15:41

Free Electricity Generated Only with Waste

11:43

HYDROGEL GUNS, the Most Controversial Toy – Putting It to the Test

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Avoid These READING ERRORS with the Clamp Meter

16:08

This Motorcycle Runs on Trash - ONE OF A KIND IN THE WORLD

08:27

This Is Why You Should NEVER Photograph/Film a Laser

08:33

Change Blind Tape WITHOUT Removing the Cover

12:28

5 Ways to Make A LOT OF MONEY with a 3D PRINTER

08:10

How to Measure Revolutions with A MULTIMETER | DIY METHOD

13:27

I Never Imagined THIS PRECISION in a Laser Engraver | Algolaser Delta 40w

08:46

Instant Water Heating for Washing or Showering, SAVING A LOT OF ENERGY

09:42

Retractable Awning with Black Shade Canvas, with Pulleys - DIY | STEP BY STEP

10:56

The Ultimate Accessory for LASER ENGRAVING | 5-in-1 TOOCAA Rotary Roller

09:09

I Replaced the COPPER in Wires with Water, and THIS Happened!

08:29

The PRESSURE This Invention Generates Is Incredible!

09:43

This Is THE BEST Clothes Drying Rack in the World | Step-by-Step Construction

08:21

Increase Magnet Power: WHAT IS MU-METAL?

15:55

The Famous "Wirtz" Spiral Water Pump | Putting It to the Test

09:45

Where to Get Free Neodymium Magnets! (Also Common Ones)

12:09

How to Scan Objects for 3D Printing | EASY and FAST

12:05

Electromagnetic Inductor: Heat Metals in Seconds!

10:16

How Dangerous is Electricity in Water? Real Experiment!

08:31

Incredible Electric Generator with Parts from a Broken Microwave

08:23

This Laser Cutter Can Engrave Anything! TOOCAA L2 20W

10:24

Perpetual Motion Machine with Triple Spring | PUTTING IT TO THE TEST

06:36

DON'T THROW AWAY your Broken TV without Watching This Video First!

10:29

Can You Explain This Circuit? I CAN’T UNDERSTAND IT!

09:19

Mejorar Calefón Eléctrico, Corte automático por Temperatura

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POOR DINOSAUR! Experiment in a Homemade Vacuum Chamber

08:08

Can a Faulty Lamp Electrocute Me?

08:31

Reparación de Soporte Plástico de Amortiguador en Lavarropa

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Como Arreglar SOPORTE del Reel de Pesca

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CELL PHONE VS TEENAGER Will it be the ideal Phone for Young People and Children? Blackview BL8000

08:08

This GENIUS IDEA Will Leave You Amazed!!!

05:24

Do Laser Beams Affect Blue-Colored Objects?

08:20

Infinite Charging System for Batteries - Putting It to the Test

23:30

PWM and MPPT Solar Charge Controller: DIFFERENCES AND WHICH ONE IS BETTER?

08:06

What Happens Inside a Vacuum Chamber?

09:07

Is Your Washing Machine Not Spinning? How to Change the Drain Pump

10:42

Playing with a Powerful Laser - DO NOT DO THIS!!!

12:25

Don't Be Cold While Sleeping, Warm Up Your Bed with THIS!!!