NightHawkInLight

Recycled Bottle Guitar (3 Parts, NO Tools)

24K Views, 194 Favorites

Rapid-Reload Vacuum Cannon: Magnetic Piston, No Burst Discs

4.1K Views, 25 Favorites

High Velocity Vortex Cannon

40K Views, 181 Favorites

How to Make a Produce Slicing Shotgun Barrel for Air Cannons

7.9K Views, 56 Favorites

Large Bore Vacuum Cannon

20K Views, 130 Favorites

Fitzroy Storm Glass (18th Century Weather Prediction Device)

27K Views, 343 Favorites

Mini Plasma Pen & Micro Torch

30K Views, 473 Favorites

Cheese Ball Machine Gun

40K Views, 341 Favorites

Plasma Cutter From an Arc Lighter

115K Views, 496 Favorites

Cigar Box Stomp Box

32K Views, 127 Favorites

DIY Ice Cream Cold Plate W/ Frying Pan

49K Views, 284 Favorites

$5 Static Electricity Generator

94K Views, 653 Favorites

DIY Thermic Lance Kit - Cut Steel With Burning Iron

119K Views, 792 Favorites

How to Get Rid of Mosquitoes With a Fan & Window Screen

169K Views, 683 Favorites

Super Effective Sound Isolating Earbuds

27K Views, 347 Favorites

High Velocity Vortex Cannon - Aerosol Fuelled

4.2K Views, 56 Favorites

How to Make Giant Bubbles W/Guar Gum

47K Views, 427 Favorites

Make Bismuth Crystals in the Kitchen

116K Views, 180 Favorites

How to Scramble Eggs Inside Their Shell - NEW VERSION

26K Views, 559 Favorites

Easy PVC Fog Horn

19K Views, 138 Favorites

How to Create Custom Shirts With Bleach

31K Views, 1,126 Favorites

Hardware Store Fretted Cigar Box Guitar

4.6K Views, 85 Favorites

Sci-fi Propane Pop Gun

7.5K Views, 178 Favorites

Create a Storm Glass (Instrument for Weather Prediction)

45K Views, 807 Favorites

Make a Microphone Isolation Box for High Quality Audio Recording

6.9K Views, 65 Favorites

Make Your Own Never Wet/Ultra Ever Dry (Hydrophobic Coating)

108K Views, 532 Favorites

Acoustic Suspension of Water Droplets

21K Views, 271 Favorites

Make a Soda Bottle Rocket Mortar Launcher

28K Views, 236 Favorites

Turn a Flashlight Beam Into a Far Reaching Spotlight

38K Views, 320 Favorites

Soda Bottle Rocket Launcher

102K Views, 1,143 Favorites

How to Make Minimalist Running/Climbing Shoes at Home

37K Views, 611 Favorites

Melt Aluminum With a Hole in the Ground

13K Views, 231 Favorites

How to Make a Nerf Style Artillery Launcher

18K Views, 265 Favorites

How to Make Auto-Igniting Fire Arrows

5.0K Views, 125 Favorites

How to Make a Mini Dart Gun W/Multiple Fire Modes

5.7K Views, 163 Favorites

How to Pick a Lock With Hairpins

280K Views, 3,401 Favorites

Make Smoke Without Heat Using Common Chemicals

26K Views, 82 Favorites

Make a Hybrid Rocket Engine With Pasta, Hydrogen Peroxide, and Yeast

40K Views, 517 Favorites

How to Make a Micro Flamethrower From an Orange

6.4K Views, 84 Favorites

How to Make a Fire Tornado

10K Views, 223 Favorites

How to Make an Air Powered Explosion Simulator

6.8K Views, 106 Favorites

Make a Smoke Waterfall With a Sticky Note

5.9K Views, 132 Favorites

Make a High Volume Manual Vacuum Pump

43K Views, 429 Favorites

Make Edible Ice Spheres With Cryogenic Liquid

26K Views, 97 Favorites

Make a Static Electricity Generator & Cast Lightning From Your Fingertips

65K Views, 256 Favorites

How to Make HUGE Bubbles

284K Views, 1,231 Favorites

Steel Wool Fireworks - Tips & Tricks

13K Views, 231 Favorites

How to Make Fluorescein From Highlighter Markers

56K Views, 1,115 Favorites

How to Make a Sniper/Shotgun Airsoft Rifle

77K Views, 1,385 Favorites

How to Make a Vacuum Cannon

56K Views, 560 Favorites

How to Make a Soup Can Forge

301K Views, 2,726 Favorites

How to Scramble Hard Boiled Eggs Inside Their Shell

13K Views, 130 Favorites

Make Prince Rupert's Drops - Glass Turned Hand Grenade

82K Views, 420 Favorites

Turn Empty Water Bottles Into Alcohol Fueled Rockets

76K Views, 761 Favorites

How to Make Exploding Targets for Nerf and Airsoft

5.8K Views, 100 Favorites

How to Make a Coaxial Air Cannon

84K Views, 561 Favorites

How to Punch Through Concrete

29K Views, 518 Favorites

How to Make a Static Electricity Generator - Shock Anything & Fry Electronics With a Touch!

169K Views, 332 Favorites

Make Hydrogen Gas - Clean Burning, Inexpensive, Lighter Than Air!

32K Views, 213 Favorites

How to Make a PVC Rocket Cannon

26K Views, 186 Favorites

Make a $4 BB Gun & Airsoft Flamethrower

46K Views, 520 Favorites

Make an Airsoft Machine Gun From a Soda Bottle

182K Views, 607 Favorites

How to Make Ninja Darts for the Lighter Mini Cannon

17K Views, 190 Favorites

How to Tie a Taut Line Knot

14K Views, 37 Favorites

How to Make a Fire Wire [Easy Fireworks]

26K Views, 295 Favorites

Mini Catapult - Office Survival Trap [HD Video Tutorial]

3.3K Views, 38 Favorites

How to Make Sodium Metal [HD Video Tutorial]

21K Views, 146 Favorites

How to Make a Trip Wire Trap [HD Video Tutorial]

19K Views, 99 Favorites

How to Tie the Most Useful Knot in the World (Bowline) [HD Video Tutorial]

313K Views, 143 Favorites

How to Make a Paper Crossbow [HD Video Tutorial]

28K Views, 131 Favorites

How to Make a Full Auto Airsoft Minigun [Halo Inspired Mobile Turret]

82K Views, 569 Favorites

How to Make an Airsoft/Paintball Landmine [HD Video Tutorial]

19K Views, 134 Favorites

How to Make a Mini Cannon From a BBQ Lighter

136K Views, 862 Favorites

How to Make an Electric Cigar Box Guitar for $25

48K Views, 231 Favorites

How to Make Flash Paper - Magic Trick Fireballs (Nitrocellulose)

36K Views, 119 Favorites

How to Build a Tree Spring Noose Trap

14K Views, 39 Favorites

Michigan Pyrotechnics Arts Guild - B Line - 10/17/2009

1.7K Views, 2 Favorites

B Line Fireworks - Michigan Pyrotechnics Arts Guild 12/12/2009

1.3K Views, 6 Favorites

Making Sodium Metal - Sodium Extraction

8.3K Views, 18 Favorites

Making Sodium Metal

32K Views, 43 Favorites

How to Make Fireworks With Marshmallows?!

9.3K Views, 70 Favorites

How to Make Firework Hemispheres

6.2K Views, 66 Favorites

How to Make Electric Igniters From Christmas Lights

8.4K Views, 51 Favorites