macobt

Creepy Halloween Pumpkin Prank

1.2K Views, 6 Favorites

How to Make 3D Hologram Projector - No Glasses

22K Views, 52 Favorites

✔Convert Air Freshener Into Dynamo Generator

3.6K Views, 30 Favorites

HDD HACK - Make Grinder From Old Hard Drive

3.0K Views, 31 Favorites

How to Open Bottle of Wine With a Rope

156 Views, 0 Favorites

✔ Cool Syringe Robot Instead of a Tripod

139 Views, 1 Favorites

CLEVER WAY HOW TO CHEAT ON TEST!

172 Views, 0 Favorites

Homemade Laptop Cooler for 1$

1.9K Views, 10 Favorites

Upgrade Your Drill Battery to Lithium for Free

151 Views, 3 Favorites

How to Make Most Secret Stash Ever

165 Views, 1 Favorites

Metal Etching With Baking Soda,DC Adapter and Water

4.8K Views, 131 Favorites

Coke Can Turbo Jet Burner 2500°F

1.3K Views, 14 Favorites

Make Soldering Iron Out of Lighter

1.9K Views, 32 Favorites

How to Make Baby LED Suit Halloween Costume

2.0K Views, 9 Favorites

Alu Foil Boost Your Smartphone Internet Speed by 100%

2.6K Views, 17 Favorites

WD-40 Non Extinguish Stove - Survival Life Hack

1.8K Views, 20 Favorites

Amazing Science Experiments-Bottle Drink From Plate

914 Views, 3 Favorites

Cyclone Tornado in a Bottle-Cool Science Experiment

1.5K Views, 5 Favorites

Homemade AIR Conditioner - Run on Batteries and USB

2.2K Views, 20 Favorites

DIY Magnetic Hammer

1.8K Views, 9 Favorites

Impossible Object in Bottle

2.4K Views, 6 Favorites

Make Homemade Fondue Mug

706 Views, 5 Favorites

How to Scramble 4 Eggs Inside Their Shell at Once

1.4K Views, 13 Favorites

Weirdest USB Flash Drive Ever

1.0K Views, 9 Favorites

Brilliant Idea for Long Cables

1.2K Views, 9 Favorites

Fantasterrific Violin Generator -Cool Led Flashlight

602 Views, 0 Favorites

Super Secret Stash Safe

3.4K Views, 45 Favorites

DIY: Amazing Jar Lantern

1.7K Views, 48 Favorites

Candle Powered Phone Charger

12K Views, 53 Favorites

Make Spoon Out of Plastic Bottle

2.3K Views, 14 Favorites

Cheap Way to Cool Down Your Laptop

15K Views, 9 Favorites

Generating Power From Tea Cup

3.2K Views, 31 Favorites

Amazing CD Illusion

2.9K Views, 23 Favorites

The Simplest Motor Ever!!!

1.6K Views, 32 Favorites

Charge Your Phone Without Its Charger

245 Views, 1 Favorites

Crazy Matchbox Trick - Magic Revealed

3.7K Views, 8 Favorites

Cool Led Infinity Mirror

8.0K Views, 46 Favorites

Thief Phone Charger

4.8K Views, 58 Favorites

Awesome Solar Fan Hat

3.7K Views, 15 Favorites

Light Up 100 Sparklers at Once - Happy 4th of July

1.4K Views, 7 Favorites

Make a Custom Usb Drive

1.2K Views, 17 Favorites

How to Make 3D Glasses

14K Views, 9 Favorites

Fast and Easy Life Hacks Part 3

6.5K Views, 15 Favorites

Mouse With Fan for Cool Hands - Without Sweat

1.5K Views, 8 Favorites

Small Bristlebot-Never Need Batteries!

1.2K Views, 11 Favorites

How to Make ''The Prototype'' Mask

1.6K Views, 12 Favorites

Card Size Phone Charger & Flashlight

6.8K Views, 96 Favorites

The Most Useless Yellow Box

3.3K Views, 3 Favorites

Five Simple Life Hacks-Part 2

5.2K Views, 25 Favorites

Wrist Solar Phone Charger and Flashlight-Very Cool Gadget

6.1K Views, 106 Favorites

How to Print Your Own T-shirt

2.5K Views, 24 Favorites

Super Simple Adjustable LED Driver or Laser Driver

12K Views, 69 Favorites

How to Make an Aquarium Out of an Plastic CD Box

2.0K Views, 11 Favorites

Convert Nintendo Joystick Into USB Hub

6.8K Views, 126 Favorites

5 Lifehacks With Modelling Clay

2.3K Views, 13 Favorites

Convert Bike Light Into Iron Man Arc Reactor With 7 Functions

2.7K Views, 20 Favorites

How to Make Mini Usb Air Conditioner

20K Views, 40 Favorites

How to Fix a Broken Ethernet Connector

1.8K Views, 6 Favorites

How to Make Ultraviolet Flashlight,Bedroom Inspection

4.5K Views, 22 Favorites

How to Make Waterproof Usb Stick Full of Oil

2.3K Views, 11 Favorites

How to Convert Charger Into Night Led Lamp

2.1K Views, 7 Favorites

Iphone Charger Prank,work Without Power

4.1K Views, 30 Favorites

How to Make Led Light Box

11K Views, 37 Favorites

How to Overclock RAM

1.0K Views, 10 Favorites

How to Make Empty Wallet Cash Indicator

1.3K Views, 18 Favorites

How to Get 301 Views-Secret Formula

1.5K Views, 1 Favorites

How to Charge Phone With Orange

16K Views, 23 Favorites

How to Take Amazing Microscope Pictures

1.1K Views, 5 Favorites

How to Make Wireless Led Light

9.6K Views, 38 Favorites

How to Make Keychain Magnetic Screwdriver

934 Views, 6 Favorites

How to Speed Up Your Computer

1.5K Views, 15 Favorites

How to Make Led Ring Light for Camera

3.6K Views, 21 Favorites

How to Convert Incandescent Bulb to Led

7.0K Views, 19 Favorites

How to Blow Up Egg

1.2K Views, 4 Favorites

How to Make Led Lamp to Save Dollars

17K Views, 27 Favorites

How to Make Air Duster

20K Views, 73 Favorites

How to Power Computer Speakers With Solar Panel

1.0K Views, 5 Favorites

Valentine Led Heart

1.3K Views, 1 Favorites

Dollar Saver

624 Views, 4 Favorites

Card Size Led Flashlight (handmade)

1.7K Views, 14 Favorites

How to Charge Phone Without Charger

164K Views, 25 Favorites

DIY Make Led Driver for Laser or Led Diode

28K Views, 95 Favorites

Hidden DVR in Cigarette Lighter

433 Views, 2 Favorites

Key Chain Spy Camera

346 Views, 4 Favorites

Most Useless Machine

6.1K Views, 3 Favorites

Christmas Led Tree(hapy New Year 2011)

2.9K Views, 4 Favorites

Energy Saving Led Bulb

3.6K Views, 5 Favorites

Home Made Soldering Station

9.4K Views, 28 Favorites

UFO Chaser

3.6K Views, 7 Favorites

Led Voltmeter

14K Views, 20 Favorites

LM317 Small Power Supply

35K Views, 35 Favorites

Junk Marble Machine

5.0K Views, 13 Favorites

Blinker's

7.1K Views, 14 Favorites

Led Candle

12K Views, 18 Favorites

PIC16F84A Thermometer

15K Views, 25 Favorites

Smallest Binary Clock

23K Views, 52 Favorites

Everyday Auto Backup

2.2K Views, 1 Favorites

4 Leds Binary Clock

7.2K Views, 4 Favorites

Binary Clock

13K Views, 13 Favorites

Binary Clock

10K Views, 12 Favorites

Single Digit Clock

6.6K Views, 2 Favorites

Executor-sound Killer

1.3K Views, 0 Favorites

Restore Windows

1.3K Views, 1 Favorites

5 Volts Batery Suplay

1.8K Views, 5 Favorites

Electronic Noise Machine

3.5K Views, 4 Favorites

Super Cap Led 100 000 Micro Farads

11K Views, 24 Favorites

Led Dice-PIC16F84 in Box

4.2K Views, 6 Favorites

Custom USB Drive

5.3K Views, 4 Favorites

Led Dice PIC16F84

5.1K Views, 4 Favorites

Homemade Breadboard

16K Views, 28 Favorites

Watch Video on Desktop Beackground

2.1K Views, 2 Favorites

LED Diffusion

31K Views, 32 Favorites

Kinder Led Light

4.0K Views, 8 Favorites

HHO Generator-MacoBT

12K Views, 14 Favorites

Paper WALL-E With Leds

7.1K Views, 21 Favorites

9V Beautiful Small Lamp

3.6K Views, 13 Favorites

Led CD-Box

11K Views, 56 Favorites

Christmas Dancing Leds

6.3K Views, 6 Favorites

HDD VU Meter

11K Views, 11 Favorites

HDD VU Meter

5.1K Views, 2 Favorites