Curious about laser level? Watch the demo and Learn How To Use Laser Levels. In surveying and construction, the laser level is a control tool consisting of a laser beam projector. The tool is leveled according to the accuracy of the device and projects a fixed red or green beam about the horizontal and/or vertical axis.
8 Old School Tips For Better Hand Filing, by Clickspring. I use Swiss made Grobet files for the vast majority of my filing and I find them to be excellent. Be sure to confirm that they are actually made in Switzerland before you buy, and keep an eye out for the bunny on the tang.
I set out to build my own musical instruments, starting first with a drum made using a pig hide and maple wood. Andy George will discover what it takes to make everything from scratch. His mission is to understand the complex processes of manufacturing that is often taken for granted and do it all himself.
Curious to learn about PLA aka Poly Lactic Acid use in biodegradable plastics. Watch me explore the world of plastics and polymers by making a few basic plastics from biological sources I've collected before, and with the help of the Center for Sustainable Polymers at the University of Minnesota.
Curious about what is Hall Effect and how Hall Effect Sensors work. The Hall Effect is the most common method of measuring magnetic field and the Hall Effect sensors are very popular and have many contemporary applications.
MFA training video on 24-foot ladder,single person low shoulder carry & raise technique. Once raised to the desired height, the ladder is rotated 180 degrees so that it is in the proper climbing position (fly out.) The climbing angle is then adjusted and the halyard secured.
In today's video I will be showing you how I created a folding desk for my son's bedroom a couple of years ago. I decided to design a desk that had NO HINGES WHATSOEVER - and this is how I did it! Materials for the build is MDF - 25mm and about 8mm metal pin.
In this video I will conduct a small experiment in order to show you whether the DC, BLDC or Stepper Motor is best suited as a generator. Along the way we will learn a bit about the theory of those motors and realize why a gearbox can be an important part of a generator setup. Let's get started!