How to make a sling shot that can shoot up to 200 meters (or 600 feet). Slingshots are great fun - be careful what you shoot. Sling shots are powerful!
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Ping pong balls can do a surprising amount of damage when they hit someone, as any Polish Ping Pong player knows, and launcher them effectively is great fun. This video will show you how to make the Ping Ponger, a ping pong ball launcher made almost exclusively of PVC pipe.
Before you try and build this DIY taser, beware— you could go to jail if you go around tasing people with it. Just having one could give you a fine, because they're not legal in some cities and states. If you still want to make one, proceed ahead. In order to build this DIY e ...more
Air guns aren't that expensive or hard to come by, but for the DIY inclined that doesn't always matter does it? This video will teach you how to make an awesome metal air gun that holds 120+ psi and shoots either ball bearings or blow darts. One of the easiest to make and most ...more
In this tutorial, we learn how to make a simple rubber-band slingshot. First, grab a strip of paper and fold it up in small folds until you reach the top of it. After you do this, fold it up to more times to get the thickest and smallest piece of paper you can get. Now, take y ...more
Step up your school supplies weapon-making skills with a small homemade crossbow. Watch this video tutorial to see how to make a crossbow out of school supplies. To make this crossbow, you'll need two rulers, a rubber band, and tape. That's it. This little crossbow weapon wil ...more
Bored at home? Kick your day off right by getting creative and making your very own homemade crossbow! Learn how to make this weapon with materials readily available at your local hardware store and just a few hours of your time.
To tie a rope whip, you will need the following: 50' of Â¼" rope, scissors, a tape measurer, and Stretch your tape measurer out to 5'. Run your rope along the tape measurer, looping back, when you get to the end. Continue in this way until you have looped 5 times. Make a sta ...more
How to make a very easy (but strong) popsicle stick crossbow, with a shooting test at the end of the video. It shoots skewers, ink cartridges and some arrows I made. Video: .
In this tutorial, learn how to make a powerful bolt for a crossbow. This process is easy and can be done quite quickly. Even though this bolt is easy to make it is still quite strong so be careful around people and animals. If you are looking to make a weapon at home, check ou ...more
Don't fear the weekend if you have no plans... put your hands to some use and make a handcrafted bow and arrow? Don't have any cash for supplies? All you need is some common office supplies you mom or dad probably has stashed somewhere in their desk. Get moving this weekend an ...more
This video teaches us the method to make a portable gun. You will need scissors, tape which is optional, elastic band(the thicker the better), clip and a pen. Cut the outer case of pen with the scissors in the front and back. Cut the front part of the case at a point where the ...more
We've seen some pretty sick nerf gun mods, but nothing this sleek. Kudos to creator Simon, who says: "The pistol is made from 32mm ID PVC pipe, some aluminium extrusion and aluminium pipe, wood for the grip and various pieces of metal and plastic. The main spring is one I go ...more
Elevate the benign cap gun explosion to a new, much more annoying level. This is a great prank for a jumpy roommate. Annoy those closest to you. Have a deep laugh. Enjoy the humiliation. Shock an intruder away with a jolting mousetrap.
Some of the most distinctive tools of the ninja in popular culture are the smoke bombs they throw at the ground the instantly go off without lighting them, yielding a dense cloud of smoke through which they escape. This video will show you how to make ninja smoke bombs at home ...more
In this video tutorial, you will learn how to make a high-powered stun gun out of easily obtained supplies. This easy to find materials would be some wire strippers, some wire, needle nose pliers, rubber gloves, a knife, scissors, a screwdriver, and an old disposable camera. O ...more
This DIY pistol crossbow is very dangerous, so make sure you use extreme caution after construction. You don't want to DIY yourself a jail sentence! So now that that's out of the way… watch and learn how to make an awesome pistol crossbow. You can find plans for this crossbow ...more
This is the coolest homemade missile launcher ever!! Shoots Estes rockets better than any other! Just a trip to a hardware store and a electronic store, and you could be shooting missiles off of your shoulder in no time.
Simon Phoenix used one in Demolition Man, terrorists got their hands on them in Eraser, and you've probably shot one in Halo, but are electromagnetic projectile weapons more than just science-fiction? Yes, thanks to the United States Navy. Today, December 10th, the Office of ...more
PVC is some pretty versatile stuff, especially when it comes to homemade weapons. You can make a homemade paintball gun, a carrot-firing rifle, or even the Burrito Blaster spud gun. YouTuber Top City Gear (aka Drew) made a PVC blowgun a few months ago, but he wanted something ...more
In this video, learn how to turn a cheap disposable lighter into a flame thrower! All you need is a lighter with an adjustable flame and a little know-how to get started. Follow along with this quick tutorial and start tossing fire all over the place. Be careful!
The throwing spear is one of the oldest parts of the human hunting arsenal, and one of the most challenging to kill something with. If you want to get in touch with your hunting roots though, this video will show you how to do so by making your own hunting spear out of househo ...more
This is my mini, but insanely powerful Scorpyd crossbow. It took me two weeks on and off to make this miniature crossbow, and it's stronger than original crossbows due to its design (scorpyd)—it's way more powerful than my other crossbows, like my mini wooden crossbow. Video: ...more
A professionally manufactured flamethrower is relatively safe, but grossly expensive. But most homemade flamethrowers tend to be extremely dangerous and fire hazards. Except this one. Though still somewhat dangerous, it's one of the safest DIY flamethrowers you could make. Th ...more
This video demonstrates how to make a homemade paintball gun or Nerf gun.The materials required for it are a coke (soda) plastic bottle, CPVC) (PVC) (copper) valve, scissors, half inch PVC or tubing pump, Teflon tape, hot glue gun tape. PVC glue is optional.The basics method t ...more
I had used the extra parts from my DIY Canon shutter release how-to to make this. It is very easy to do and only took me about 10 minutes—and costs nothing! This doesn't hurt; sometimes I can't even feel it! The closer you are to a vein, the more it will shock you. Materials ...more
One of the coolest things about coil guns is that they're powered by electricity. Usually, if you want to DIY one, the coil itself is the most expensive part. Don't want to buy one? You can either make one yourself, or steal one from another device you aren't using like How To ...more
Usually, miniature weaponry is constructed by fantasy hobbyists that have a fascination with toy-sized replicas and miniature wargames, like Warhammer or Gear Krieg. These handmade bite-sized weapons are just for show, accompanying their mini-armies with no actual functionalit ...more
Make a simple and powerful dart gun with tips from how2man. You'll need a little bit of equipment you can learn about from this video.
This how-to video shows how to use core-less paracord to make a round braid. Working with eight strands is demonstrated but the same technique will work from 4 to 16 strands. This is the first step in learning how to make your own whip and what is more fun than using nothing b ...more
Watch this how to video to see how to make a deadly blowgun with equally deadly darts. So, gather up your materials, like tape, small nails, superglue, a magazine, PVC, etc. and get started assembling this awesome blowgun. Put the dart in the end close to your mouth and it wi ...more
How to make a homemade black powder M-80 To make the M-80 you will need a rocket tube with an inside diameter of 3/8 of an inch. Put a sheet of paper on a table and stand the rocket tube up on it's end. Take some bentonite clay and put it about 1 1/2 teaspoons it down into the ...more
This quick guide will show you how to make a makeshift weapon out of cotton swabs, a plastic bottle with cap, a straw, and some hot glue. You'll also need a hot glue gun, scissors, and a drill to make the hole in the bottle cap. Video: . Make sure to subscribe to my YouTube ch ...more
In this video, we learn how to make a slingshot with a balloon and toilet paper roll. You will need: tape, balloon, scissors, and an empty toilet paper roll. First, cut the balloon a couple inches up where the thin part is, and tape it onto the top of the toilet paper roll. Th ...more
Rufus Hussey, renowned "Bean Shooter Man", has some insane slingshot skills. Deadly accurate with a slingshot since the age of ten, Rufus kills rabbits and insects, picks off quarters in mid air, and cuts down pesty weeds in his fields. Make a slingshot on WonderHowTo, or che ...more
How to make a strong mini pistol crossbow from household materials that fires wooden dowels, pencils and chopsticks. It is pretty powerful and can stick into wood! I'm using an acrylic prod but it would be better if you use aluminum. Video: .
Video: . How to make real throwing stars out of metal. They can go into cardboard, and also pierce wood.
It's humiliating enough to appear on a prime time reality TV show, but to be smashed in the face with a watermelon, hurtled from a giant slingshot... Poor, poor Claire Champlain. Claire, a contest on CBS show The Amazing Race, was challenged to shoot watermelons at suits of a ...more
This miniature crossbow is great fun for target practice, and made solely from household items. It's really simple to make and easy to shoot. And you can even combine this with the flaming arrows I showed you how to make before. Materials Needed Plastic bottle top 2 lollipop ...more
In this video, you will learn how to make a homemade water-powered rocket. This water rocket will shoot nearly 80 meters, just with a few simple household items, like... a plastic soft drink bottle, a cork, an air pump with a nozzle, water and a launch pad. When you finally b ...more