What is Volt?

Electricity can be a bit tricky. Resistance, amperage, voltage, there a lot of terminology to learn! Lets just take it one step at a time, beginning with voltage. What is it? As usual, our favourite scientific channel RimstarOrg have the answer, and it isn’t as difficult as it might seem. You might have to watch this video a couple of times before you are comfortable with the terminology though, but its worth it!

How to draw butterflies simply

When it comes to drawing, the most difficult shapes are the ones with a lot of curves in them. Animals typically have a lot of curves, which makes them extraordinarily hard to draw, but there is one animal that is an exception: The butterfly. In this simple tutorial, Sea Lemon show us how simple it is to make realistic drawings of butterflies which can be used for decorations and much more!

Giving robots that soft touch

For a human, putting a USB cable into the USB port might seem like a simple task. Sure, you might have to try again by turning the cable 180 degrees, but in a short amount of time, you will succeed. But with a robot, it is not so simple. We humans have an eye-hand coordination that is the result of millions of year of evolution, and now we expect the very same dexterity of recently invented machinery? It is a tall order to fill, no doubt! But thanks to Massachusetts Institute of Technology (MIT) there is the beginning of such a sensitive mechanical dexterity, and it is all about Gel!


The benefit of roughing end mills

If you own or have access to a metal milling machine, you should definitely look into buying a roughing end mill. Like NYC CNC testify in this video, roughing end mill can not only reduce the milling time by a huge amount, but also expand the lifespan of your mill bits! It is definitely a worth while investment, and if you don’t believe us, just watch this video!