How To Turn Styrofoam, Into Solid Aluminum

For this video, I’m going to show you how to convert something made of styrofoam, into something made of solid aluminum, using common play sand, and a little bit of magic. Start with some foam board from the dollar store and peel the paper layers off the top and the bottom. Now draw, or print […]

How to make a mini Hydrogen Generator / TUTORIAL

您需要準備這些東西 2個同尺寸的冰棒棍 在棍面上畫上鑽孔點 再叧一根棍面上重做一次 再穩穩的將兩根冰棍壓緊 鑽孔 鑽孔後就像這樣 每相隔一個孔鎖上一個螺絲並穿過兩冰棍 再換面重做一次 再螺面上焊上錫點(可視螺絲材質選用合適的錫) 換面重做一次 然後 再螺面錫點上焊上電線 現在 可以將導電模組放入玻璃瓶中 瓶蓋上要鑽一個合適孔徑的洞 拿出西藥房買的滴管組 切掉上端 將電線穿過瓶蓋開孔 再將滴管組的觀察室塞進孔中,盡量塞緊 再用熱融膠封口,確保氣體不外洩 鎖緊瓶蓋 再依據實際需求剪截滴管 在集氣瓶鑽2個合適大小的孔 將滴管末端由孔1塞入瓶中 一定要將管子穿到瓶底 再將裁剩的那截滴管由孔2穿入瓶內.不必穿太深 再以熱融膠封口 這時 可以倒入清水了 蓋上瓶蓋 取一些鹽加水攪均 再打開瓶1 (導電模組) 倒入剛才自製的鹽水(導電液) 要淹滿整個導電模組 鎖緊瓶蓋 現在可以將電線接上電源供應器了 調整輸出電壓為 2.1 伏特 現在 您會看到瓶內開始有汽泡產生 (泡泡測試)

How To Make Bat Blades

I just got back from the hardware store where I picked up some replacement blades for my utility knife. Because overtime, these things get dull and pretty rusty. But, as I took the old blade out and took a good look at it, I had a revelation on what kind of project we could do […]

Making an ARC Welder – Part 1 of 2

When I burned up the wires on my first Metal Melter, I decided to turn the transformer core into a stick welder. But one transformer wasn’t enough to actually make it weld anything. In this project we’ll be modifying 2 microwave transformers, because more transformers means more power. For this project I scavenged parts from […]

How to Make The Metal Melter

In a previous video I used a modified Microwave Oven Transformer as an electrical metal melter. In this video you’ll learn step by step how it was made, and what I’m using it for now. In a previous project, I found an old microwave in a dumpster and hacked it open to see what components […]

The Scariac (Poor Mans Variable Power Controller)

Mixing water with electricity is typically discouraged, and for good reason, but in this project we’re pumping electricity into water, and a bit of drain cleaner to create a poor mans power controller. You might have heard of a Variac. This is the Scariac. In a couple of other projects, we fashioned a homemade stick […]

Make a Spot Welder for Cheap!!

A typical resistance spot welder like this can range in price from around $200 to over $800! That’s a little out of my price range, so for this project let’s make this one from common materials, and for just a few bucks! This modified transformer is the heart of the Spot Welder, and you might […]

Making an ARC Welder – Part 2 of 2

In part 1 of this project, we scavenged some parts from household appliances, and modified them so we could weld metal. In this project, we’ll be rigging up the electrical system, and adding some finishing touches so that our homemade stick welder is ready for operation. I started this project with a scrap piece of […]

Homemade Stick Welder – From Microwave Parts!

I found this microwave in my neighbors garbage can. So I took it home, and turned into an AC stick welder. In this project, we’ll be testing out this contraption to see if it actually works. Because if it does, we’ll have the metal welding power to make a puzzle for entertaining guests, or build […]

Start a Fire With a Water Bottle

Normally, we’d think of using water to put out a fire, but in this video, you’ll learn how to use water water to start them. If you’re ever lost in a survival situation, here’s a little trick you’re gonna be so glad to know. To practice this technique we’ll use 3 sheets of paper, and […]